Wrist strap on-line monitor
wrist strap on-line monitor
SURPA 618-1 adopts "resistance loop"technologies,providing timely and continuous monitoring on anti-static wrist strap.It ensures 100% monitoring to operators.The ex-works upper limit of earth leakage resistances is stipulated as 800K,while the lower limit is 35M.Thus covering monitoring on various types of anti-static wrist straps.
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-- P1 --
Functions&features
1、 It's capable of giving close monitoring on working status of one operator's anti-static wrist strap.
2、 Generating visible and audible alarm against operator's safety ,low resistance and high resistance status.
3、 Monitoring range on operator
LOW: 800K>R yellow LED glitter with audible alarm
PASS: 800<R<35M green LED light
HIGH: R>35M red LED flash with audible alarm
4、Accuracy:+/-10%
5、Resistance range can be set up according to customer's request.
6、Power:Input:220V AC/50HZ,output:9-12V DC/200mA
Input:120V AC/50HZ,output:9-12V DC/200mA
-- P2 --
Instruction
(1) GROUNDING
(2) POWER SUPPLY
(3) WRIST STRAP SOCKET
-- P3 --
(4) ON/OFF
(6) LED
