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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
P717 - Deuterium Lamp (Bare Lamp)Download Product Datasheet Instrument Bas GBC Scientific Electrical Filament Heater Voltage Start 10 VDC Operating 5 7 VDC Filament Heater Current 1. 5A Max Discharge Arc Voltage Strike @25C >350 VDC Operating 60 90 VDC Discharge Arc Current 10 300mA Leads Black Filament & Cathode Red Anode Terminals 3 Pin housing Optical Window material UV Transmitting Borosilicate Source aperture 1mm Diameter Wavelength range 185nm 400nm Noise <1 x 10 4 Absorption
Instrument
Bas / GBC Scientific
Electrical
| Filament / Heater Voltage | Start | 10 VDC |
|---|---|---|
| Operating | 5 - 7 VDC | |
| Filament / Heater Current | 1.5A Max | |
| Discharge / Arc Voltage | Strike | @25°C >350 VDC |
| Operating | 60 - 90 VDC | |
| Discharge / Arc Current | 10 -300mA | |
| Leads | Black | Filament & Cathode |
| Red | Anode | |
| Terminals | 3 Pin housing | |
Optical
| Window material | UV Transmitting Borosilicate |
|---|---|
| Source aperture | Ø 1mm Diameter |
| Wavelength range | 185nm - 400nm |
| Noise | <1 x 10-4 Absorption units |
| Drift | < 3 x 10-3 Absorption units |
Operational Life
When radiant energy reaches 50% of the initial energy at 300mA(dc).
Warranty:
- Do not subject the lamp to mechanical shock.
- Before using the lamp, ensure glass envelope is clean and free from dirt. Envelope may be gently wiped with either alcohol or acetone.
Caution: the circumference of the glass envelope around the light box is very thin and should be handled with extreme care. - Care must be taken not to touch lamp body with bare hand, as it's temperature reaches over 200°C during operation.
- UV radiation is harmful to eyes. Suitable eye protection must be worn when observing light output.
- Since this lamp operates at high voltages, extreme caution is require to prevent electrical shock.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1890 reviews
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Product Reviews
★★★★★ 5
Good quality and beautifull
Size: 10, Color: Cognac
i never put an revieuw. but i cam here to leave my revieuw for shis shoe. Florsheim Men's, Rucci Plain Toe Chukka Boot is the best Floesheim shoe i ever had, i was afraid to buy it because i life in south amarica en its expensive. but it amazing, very soft inside and true size. i would defenitly buy an black on. and it not heavy, feels light on the feet. i hope you will have the same experience.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Buy 1/2 size down
Size: 11, Color: Black
Great, nice cushion, sleek design, heel looks really durable
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Reviewed in the United States on September 14, 2025
★★★★★ 5
Espectacular
Size: 8.5, Color: Cognac
Excelentes zapatos súper bonitos y color perfecto
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Elegant full leather shoes
Size: 12, Color: Brown
Chose this pair as wanted somehow elegant chukka boots and this are exactly as shown. Fit perfectly on 12 size.
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Reviewed in the United States on March 23, 2025
★★★★★ 5
Tux it up!
Color: Black, Size: Large
My wife thinks this makes me look like a red carpet celebrity. It’s an amazing fit and very well made. The stitching is up there with designers. You can’t rent a tux for this cheap! Awesome value for the look. Its a very thick but light fabric. Its git a little stretch to it as well. I love that it has the vest as well. Its clean lines and hugs the body!
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Reviewed in the United States on March 15, 2026