ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 2200 |
| Delivery Time | 5-8 days |
| Packaging Details | Box pack |
| Close to daylight (5600K) | Precise color reproduction |
| Instant on | No preheating |
| Long lifespan | 700 hours |
| Working Current | 21A DC |
| Working Voltage | 14V DC |
| Replacement every | 500–700 hours |
| Xenon lamp | ×1 |
| Brand Name | YJJ |
| Model Number | MD-631 |
| Place of Origin | USA |
| Certification | National Medical Device |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 2200 |
| Delivery Time | 5-8 days | Packaging Details | Box pack |
| Close to daylight (5600K) | Precise color reproduction | Instant on | No preheating |
| Long lifespan | 700 hours | Working Current | 21A DC |
| Working Voltage | 14V DC | Replacement every | 500–700 hours |
| Xenon lamp | ×1 | Brand Name | YJJ |
| Model Number | MD-631 | Place of Origin | USA |
| Certification | National Medical Device | ||
| High Light | medical endoscope xenon lamp ，300W endoscope cold light source ，short arc xenon lamp | ||
Product Description:
YJJ MD-631 300W Medical Endoscope Xenon Lamp Short Arc Xenon Lamp Endoscope Cold Light Source
Features:
I. Core Parameters (MD-631)
Model: MD-631 (Original Olympus)
Type: Short Arc Xenon Lamp (Xenon Short-Arc Lamp)
Power: 300W
Working Voltage: 14V DC (11–16V compatible)
Working Current: 21A DC
Color Temperature: 5600K (Close to daylight)
Brightness: Approximately 5,000 Lumens
Average Lifespan: 700 Hours (500–1000 Hours Range)
Starting Voltage: Approximately 23kV (High Voltage Trigger)
Maximum Working Temperature: 150°C
Spectrum: Continuous Full Spectrum (Visible Light + Near Infrared), Supports NBI
Origin: Japan
Certification: National Medical Device Registration No. 20183231956 (Medical Device Registration)
II. Main Applications
1. Medical Endoscope Cold Light Source (Core)
Compatible with multiple cold light source hosts of Olympus: CLV‑S20 / S30 / S40
CLV‑160 / 180 / 260 / 260SL
CLV-U20 / U40 / U60, ILX6300, etc.
For:
Gastrointestinal endoscopy (gastroscopy / colonoscopy): High-definition white light + NBI, for early cancer and polyp screening
Laparoscopy / hysteroscopy: Minimally invasive surgery lighting, with clear vision and realistic color
Cystoscopy / ureteroscopy / biliary tractscopy: Intracavitary examination and treatment
Colposcopy: Observation of gynecological lesions
2. Special for NBI Narrow Band Imaging
The lamp tube has a special ultraviolet / blue light coating, compatible with Olympus NBI mode
Enhances the contrast between mucosal blood vessels and surface structures, improving the detection rate of early tumors
3. Industrial / Research (Limited substitution)
High-brightness daylight simulation, microscopic lighting, optical detection equipment (alternative models not commonly used in medical scenarios)
III. Key Features
Close to daylight (5600K): Precise color reproduction, clear tissue details
Instant on: No preheating, supports instantaneous switching, efficient surgery
Long lifespan: 700 hours, reduces replacement frequency and cost
NBI compatibility: Original coating, ensures narrow-band imaging effect
Environmentally friendly without mercury:mercury, safe in medical environment
IV. Packaging and Replacement
Original packaging includes: MD-631 xenon lamp ×1, timer ×1, heat-conducting glue, alcohol cotton
Replacement reminder: Suggested replacement every 500–700 hours to avoid light attenuation affecting diagnosis； when replacing, pay attention to anti-static + heat dissipation installation
Specifications:
| Power | 300W |
| Working Voltage | 14V DC |
| Color Temperature | 5600K |
| Average Lifespan | 700 Hours |
| Starting Voltage | Approximately 23kV |
| Maximum Working Temperature | 150°C |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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