Share on (62295336148):
1. Approval quality.
2. In Neutro-packing.
3. Certification: ISO.
VIS SPECTROPHOTOMETER | |
Art.No. | SP-V21C |
Walvelength range | 335-1000nm |
Walvelength accuracy | ±2nm |
Spectral bandwidth | 5nm |
Luminosity precision | ≤0.5%(T) |
Stray light | ≤0.5%(T) |


Products We have more than 3000 products supplied by our own factories | Quality Comply with ISO9001:2008 or CE best quality products. | Prices & Services 24Hrs reply with the best competitive prices and aftersale service |
1. Q: How long is the warranty time?
A: 12 Months
2. Q: What is the payment method?
A: Credit card, Westunion, TT, Moneygram, Paypal, L/C, D/A, D/P etc.
3. Q: When do you delivery?
A: Usually in 7-30 days.
4. Q: Could you offer intallation or tranning oversea?
A: Yes, we offer the service for complex machine in charge.
5. Q: It is my 1st time purchase products oversea, how to promise its safe?
A: You can place orders on Alibaba, it takes guarranty for you.
6. Q: Can I order a sample?
A: Sure, delivery sample by global express in charge.

Pre-Sales Service * Reply in 24 hours * Inquiry and consulting support. * Sample testing support. * View our Company. | After-Sales Service * Training how to instal the machine, training how to use the machine * Engineers available to service machinery overseas. |
Contact US
* Mobile: +8613203122786 * Email: * Whatsapp: +8613203122786 | Wechat ![]() |
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