Sample Price / trial order
$105.00 / pc*
Indicative USD price. No immediate payment.
ORDER A SAMPLE ↗
Catalogue image · LMJ-GA-C2
View original controls & body details ↗- Viewing area
- 720 × 420 mm
- Product Size
- 796 × 496 × 25 mm
- Carton Size
- 840 × 540 × 65 mm
- Gross Weight / carton
- 5.95 kg
LMJ-GA-C2 / SMART SERIES
Double Panel LED X-Ray Film Viewer — Smart C2
A double-panel GA viewer with automatic film sensing and nine-level digital brightness adjustment. Its 720 × 420 mm viewing area doubles the width of Smart C1, while the external body measures 796 × 496 × 25 mm.
Manufactured by Dongguan Liangmeiju Optoelectronic Technology Co., Ltd. in Dongguan, China. Read the manufacturer information ↗
Manufacturer documents & model scope ↗After-sales support process ↓Historical filing published by the Dongguan regulator ↗
QUANTITY-BASED PRICING
Trial, distributor & volume pricing
Distributor price
Quoted for your models & quantity
Separate from the 1–9 pc reference price.
GET DISTRIBUTOR PRICE ↗Volume quote
Discuss your bulk order with sales
Final volume prices are quoted privately.
REQUEST VOLUME QUOTE ↗Combined quantities across the four models determine the enquiry tier. Prices are confirmed for the selected models and quantities; no automatic discount percentage is applied. Shipping and destination charges are separate. The final Proforma Invoice confirms the amount before payment.
Buying in volume or planning distribution?
BULK ORDERS? CHAT ON WHATSAPP ↗Chat privately with sales on WhatsApp for 10+ pcs, 100+ pcs, hospital projects or OEM. Include your company, models, quantity and destination.
Reference prices are displayed in USD and exclude freight and destination charges. You may request payment in your local currency. The final Proforma Invoice confirms the payable currency, amount, any exchange rate, fees and shipping cost.
Business & institutional purchases
USD and local-currency payment options can be arranged, subject to availability. The payment method, currency and payer are confirmed with your final Proforma Invoice.
C1/C2 procurement specifications
Share the four-model comparison, product photographs, dimensions, net and packed weights, and trial-price terms with your purchasing team.
Website procurement summary · 7 October 2026 · Final configuration, freight and payment are confirmed in the Proforma Invoice.
KEY FEATURES
Film-sensing activation.
Film-sensing light activation2-panel LED film viewer720 × 420 mm viewing area9-level PWM brightness controlDigital indicator & brightness memory2-year warranty
Technical Specifications
- Model / series
- LMJ-GA-C2 / Smart
- Viewing area
- 720 × 420 mm
- Product Size
- 796 × 496 × 25 mm
- Light control
- Film-sensing activation
- LED power*
- 40 W
- Net Weight
- 4.85 kg
- Power type / battery
- AC powered / No battery
- Packing quantity
- 1 pc / carton
- Carton Size
- 840 × 540 × 65 mm
- Gross Weight
- 5.95 kg
- Warranty
- 2 years
- Trial order
- 1–9 pcs
- Distributor pricing
- 10+ pcs
- Certificates
- Review documents ↗
*Power follows the manufacturer’s April 2026 quotation. Net and gross weights follow the supplied packing spreadsheet; gross weight includes the carton.
CHOOSING SMART C2 DOUBLE PANEL
Viewing space and configuration
Viewing area720 × 420 mm
Product Size796 × 496 × 25 mm
Rated power40 W
For viewing physical radiographic film in hospitals and clinics, and evaluation by medical equipment distributors and hospital suppliers. Match your film size to the illuminated viewing area; panel count is a size category, not a promise about the number or format of films that will fit.
Check 14 × 17 inch and 35 × 43 cm film sizes ↗Compare the size and control alternatives
Another size in this series
Smart C1 · Single panel LED film viewer ↗
A narrower viewing position with a smaller overall footprint. Check your actual film dimensions against the illuminated area.
- Viewing area
- 360 × 420 mm
- Overall size, including body depth
- 436 × 496 × 25 mm
- Gross weight / standard carton
- 3.45 kg
Different controls, the same viewing area
Economy C2 · Double panel LED film viewer ↗
Choose manual on/off control if film sensing and digital brightness settings are not required. Check the different body size and packing weight.
- Viewing area
- 720 × 420 mm
- Overall size, including body depth
- 778 × 478 × 12 mm
- Gross weight / standard carton
- 3.55 kg
GA SMART SERIES
Film sensing, adjustable light and digital control
Automatic film sensing
Insert film to activate the light; remove the film to switch it off. You can still adjust brightness while the film is inserted. Film sensing controls on/off operation; it does not automatically choose a brightness level.
Nine brightness levels
PWM dimming provides nine levels, selected with the up/down keys. The digital indicator shows the setting: level 1 is the dimmest and level 9 the brightest.
Brightness memory
The manufacturer describes a memory function for the brightness setting, reducing repeated adjustment during routine use.
Silicone film holder
A silicone film-retention arrangement holds the film at the viewing surface. The GA table lists a film clip on C1 and C2.
LED and optical acrylic
SMD 2835 LEDs illuminate an optical acrylic viewing panel, within an aluminium-profile body. The listed colour temperature is 8000 K.
25 mm slim body
The GA specification lists a 25 mm body depth for C1 and C2, with side cable entry on the C models. Mounting brackets and stands are quoted separately.
Electrical and optical specifications
- Power supply
- AC 220 V, 50–60 Hz; confirm the destination plug in the quotation
- Light source
- SMD 2835 LED
- Colour temperature
- 8000 K
- Centre luminance
- ≥ 2000 cd/m²
- Maximum surface illuminance
- Can exceed 6000 lux (manufacturer GA-series reference)
- Luminance uniformity
- ≥ 80% (manufacturer GA-series reference)
- Colour rendering index
- ≥ 80
- Screen diffusion coefficient
- > 0.9
- Power factor
- ≥ 0.9
- Body / viewing panel
- Aluminium profile / optical acrylic
- Brightness adjustment
- 9 levels, digital display and brightness memory
- Film activation
- Automatic on with film insertion; off with film removal
- Film retention
- Silicone film-holding arrangement
- Cable entry
- Side entry on GA C-series models
- Ingress rating
- IP42, as listed by the manufacturer
- LED light-source life
- ≥ 50,000 hours, manufacturer reference; separate from the 2-year warranty
- Power type / battery
- AC powered / no battery
- Use environment
- Indoor use; keep away from standing water. IP42 does not mean washable or waterproof.
- Operating limits
- Use the manual supplied with the ordered unit; historical temperature ranges differ (see source notes below).
Manufacturer reference values from the supplied GA specification and brochure. Confirm the ordered electrical configuration in the PI. Lux and cd/m² are different measurements. Source versions and document scope are available below.
INSTALLATION & DAILY USE
Set up the viewer for your facility
For indoor viewing of physical X-ray and CT film. Keep the unit away from standing water; the listed IP42 rating is not a waterproof or wash-down rating.
Specify your preferred installation in the enquiry. Confirm model compatibility, mounting hardware, load requirements and accessory pricing before installation. Stands and brackets are not represented as standard inclusions.
Controls and routine care
- Connect and switch on. Follow the instructions supplied with the unit and connect the specified mains cable. The manual describes the illuminated panel and digital indicator switching on.
- Set the brightness. Select levels 1–9 using the up/down keys. Film insertion can activate the panel automatically; removal switches it off.
- Clean with the power disconnected. Use a soft, lint-free cloth with a small amount of mild neutral cleaner. Avoid acidic, alkaline or plastic-damaging products, and prevent liquid entering the viewer.
- If the light does not come on. Check the mains socket and that the power cable is properly connected. Disconnect power if the cable or unit appears damaged. Do not dismantle the viewer; internal switch, power-supply or control faults require manufacturer service.
The supplied operating manual explicitly covers GA-C1/C2/C3. Use the instructions accompanying the purchased unit.
PACKING & INTERNATIONAL FREIGHT
Smart C2 Double Panel shipping specifications
- Packing quantity
- 1 pc / carton
- Carton Size
- 840 × 540 × 65 mm
- Net product weight
- 4.85 kg
- Gross Weight / carton
- 5.95 kg
- Power type
- AC powered; no battery
- Freight calculation
- Country + city + postal code + model + quantity
The carton dimensions and gross weight are taken from the supplied packing sheet. The GA manual describes an inner plastic bag, an outer carton and a supplied instruction manual. The exact accessory list is confirmed in the quotation. Carrier billable weight may differ from physical gross weight. Additional export packaging and its cost are agreed in the final quotation.
Historical packing reference (PDF) ↗
Request freight for this model ↗Includes C3/C4 models outside the current four-model range. Use the current C1/C2 specifications for purchasing.
BEFORE YOU ORDER
Smart C2 Double Panel: buyer questions
What is the sample price, and is it the final delivered price?
The indicative price for Smart C2 Double Panel is $105.00 per unit for a 1–9 pc trial request. International freight, destination charges and any quoted accessories are separate. The final product price and shipping cost are confirmed in your Proforma Invoice before payment.
Is there tiered pricing for distributor and bulk orders?
Yes. 1–9 pcs use sample / trial reference prices; 10–99 pcs receive a separate distributor quotation; 100+ pcs receive an individual volume quote. Combined quantities across the four models determine the enquiry tier. Final prices depend on your selected models and quantities; bulk prices and discount percentages are not published. Use GET DISTRIBUTOR PRICE or chat privately with sales on WhatsApp for larger orders.
How does this model differ from the other series?
Smart adds film-sensing activation, nine-level PWM brightness adjustment, a digital indicator and brightness memory in a 25 mm body. Economy C2 has the same 720 × 420 mm viewing area, with manual on/off control and a 12 mm body. Compare the external dimensions, carton and gross weight separately.
How much viewing space does this model provide?
Smart C2 Double Panel has a 720 × 420 mm illuminated viewing area. Its external size is 796 × 496 × 25 mm. Match the film dimensions to the viewing area; allow separately for mounting hardware and cable access.
Does Smart C2 have independently controlled viewing banks?
The supplied GA material confirms automatic film-sensing activation and nine brightness levels for Smart C2, but does not specify independent brightness or sensor control for each viewing bank. If your project requires separately controlled banks, describe this in the enquiry notes so we can confirm the control configuration before you order.
Can my company order one unit without a WhatsApp conversation?
Yes. Use ORDER A SAMPLE to submit a 1–9 pc request with your company and full delivery details. WhatsApp is optional for a standard trial request. We confirm freight and issue the final Proforma Invoice before payment. This site accepts business customers only.
Which input voltage and plug will I receive?
The GA specification lists AC 220 V, 50–60 Hz. It is not represented as a universal 110–240 V input. State your required plug in the enquiry; the final quotation confirms input voltage, frequency and plug before payment.
Are the stand, wall bracket and plug included?
The GA material shows desktop, articulated wall and mobile floor mounting options. Compatibility, supplied accessories, plug and any additional packaging are specified in the final quotation; do not assume a stand or bracket is included.
How is shipping charged?
This model is packed one viewer per 840 × 540 × 65 mm carton, at 5.95 kg gross weight. Net product weight is 4.85 kg, as listed in the supplied packing spreadsheet. Freight depends on the country, city, postal code, model and quantity; carrier billable weight may differ from gross weight. DDP is available only for selected destinations and shipments, subject to confirmation before payment.
Is it in stock, and how long will production and delivery take?
Stock, production lead time and transit time are confirmed with your quotation for the requested quantity and destination. The website does not promise a fixed dispatch or arrival date. Include your required delivery date in the request so sales can check it before payment.
How do I pay, and can I use a personal account?
After order and freight confirmation, we issue the final Proforma Invoice and payment instructions. USD or local-currency payment may be arranged according to available channels. Tell us your preferred method; the final currency, amount, exchange rate, fees and channel limits are confirmed before payment. A company or an eligible individual paying for a business order may pay through the confirmed arrangement.
What happens if the viewer needs service?
The offer includes a 2-year warranty. Quality-related faults are handled by repair or replacement under the agreed terms; damage from misuse or improper operation is excluded. Keep the model and order details and contact international sales. The final quotation sets out the service procedure and any freight responsibility. LED lifetime is separate from the warranty period.
Can I request my own branding or a hospital project quotation?
Yes. Include your models, estimated quantities, branding or project requirements and destination. Sales confirms feasibility, minimum quantity, lead time and any additional charges in a separate quotation. Use the bulk WhatsApp link to discuss the project privately.
DOCUMENTS & CONFIGURATION
Product documents and supplied versions
The GA specification identifies this model as LMJ-GA-C2. The final PI confirms the model, voltage and plug, accessories, packing, warranty and freight.
Source notes and configuration differences
GA features and optical references come from the manufacturer’s 2023A2 material, PDF pages 12–16 and 31. Page 31 states maximum illuminance can exceed 6000 lux, uniformity ≥ 80% and LED life ≥ 50,000 hours; page 15 lists > 8000 lux, > 90% and ≥ 100,000 hours. These are manufacturer values from different source entries, not independent test results or destination-market approvals.
The C1–C3 manual specifies 15–35°C, relative humidity ≤ 80%, pressure 75–106 kPa and AC 220 V / 50 Hz. Other GA pages list −20 to 45°C or −25 to 45°C. Confirm the delivered configuration’s operating conditions; do not use historical limits interchangeably.
The main image is matched to the model label in the supplied LIANGMEIJU product catalogue. The controls and installation pages are additional GA-series reference material.
Net weights, gross weights and carton sizes follow the original supplied packing spreadsheet, reviewed on 23 September 2026. The downloadable packing PDF summarizes carton size and gross weight only. AC power, no battery and the 2-year warranty remain as stated for this range.
Application
LED film viewing box (negatoscope) for physical radiographic film in hospitals and clinics, and product evaluation by hospital suppliers, medical equipment companies and distributors.
Warranty
2-Year Warranty. Quality-related faults are handled by repair or replacement under the agreed terms. Damage from misuse or improper operation is excluded. Service procedure and any return or replacement freight are confirmed in the final quotation / PI.
Certificates & Quality
Supplied CE-LVD and CE-EMC copies list GA models, including C1 and C2. China Class I filing copies are available for review.
LVD/EMC is not presented as EU MDR Medical Device CE.
Open document library ↗How to request after-sales support
Use this process for a problem with a purchased viewer. The existing 2-year warranty and agreed quotation / PI terms apply.
- Prepare your order or PI reference and the model / SKU. Describe the fault and include clear photos or a short video showing the problem.
- Contact our team through the WhatsApp link below and share those details. The message includes this model so the team can identify the viewer.
- Before returning the viewer, confirm the proposed repair or replacement arrangement, return instructions and any shipping costs with the team.
International Shipping
Shipping cost is calculated separately based on destination, carton size, weight and quantity.
DDP door-to-door shipping is available for selected Southeast Asian and African countries.
Final shipping cost will be confirmed before payment.
DDP availability is confirmed for your specific destination and shipment. It is not available for every country or address.
Order confirmation and payment
Submit your business details, model, quantity, delivery address and preferred payment currency or method. We confirm configuration, lead time, freight and available payment options in the final Proforma Invoice. Payment instructions are provided privately; no payment is collected with the request.