H11901-20

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Parameter	Specification
Detection Technology	Hybrid PMT (Photomultiplier Tube)
Spectral Range	185-850 nm (UV-VIS-NIR)
Quantum Efficiency	>40% @ 400nm
Dark Count Rate	<10 cps (Counts Per Second) @ 25°C
Timing Resolution	50 ps FWHM
Count Rate Linear Range	10⁶ cps (Saturates at 10⁷ cps)
Output Signal	NIM/TTL pulses (0.5V-5V adjustable)
Power Requirements	±12VDC, 1.5A max
Operating Temperature	-30°C to +50°C
Cooling Option	Thermoelectric (Peltier) to -20°C
Housing	Light-tight aluminum (IP54)

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You’ll receive an order information email in your inbox. (Please remember to check the spam folder if you didn’t hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries’ logistic time.