Thiết bị đo điện trở tĩnh điện PMT-872A hãng Prostat

The PMT-872 is a unique, highly portable, battery operated multi-function PASS/FAIL performance verifier. It confirms the operational resistance range of wrist straps, heel straps and ESD controlled footwear.

TEST VOLTAGE & CURRENT
Nominal 9 volts and 0.006 µA to 1.0 mA
POWER
One (1) standard 9-volt battery, PROCELL, Eveready #216 (NEDA 1604, JIS 006P, IEC 6F22); or, Optional AC/DC converter.
FACTORY ADJUSTED MEASUREMENT RANGES & ACCURACY
Wrist Straps: 8.0x105 Ohms to 1.0x107 Ohms < ±5% (Factory Default)
Footwear: 8.0x105 Ohms to 1.0x108 Ohms < ±5% (Factory Default)
Wrist Straps: 8.0x105 Ohms to 3.5x107 Ohms < ±5%
Footwear: 8.0x105 Ohms to 3.5x107 Ohms < ±5%
TOGGLE RANGE SELECTION
UP for Wrist Straps and DOWN for Footwear
PUSH BUTTON
27 mm Diameter, Metal spring loaded
LIGHT INDICATORS (VERTICALLY ORIENTED. FROM TOP TO BOTTOM)
FAIL High: Red LED
PASS: Green LED with Audible Buzzer
FAIL Low: Red LED
BATTERY LOW: Yellow LED (At <8.2V Battery Voltage)
AUDIBLE SIGNAL
Fast, Individual "Beeping" Sound with Green PASS LED on.
OPERATING RANGE
5ºC to 49ºC (40ºF to 120ºF)
STORAGE TEMPERATURE
-15ºC to 60ºC (5ºF to 140ºF)
RELATIVE HUMIDITY:
0% to 90%
Battery Life:
40 hours typical
Dimensions: 
115 mm x 69 mm x 26 mm
WEIGHT
6 oz.