The Model 931 Firing Test System is designed specifically to determine the ESD susceptibility of pyrotechnic devices, powders and liquids. The 2-piece Electrostatic Discharge Simulator consists of a Control Unit housing all low voltage electronics and controls plus a 4½-digit LED voltage level display and a Discharge Unit containing the HVPS, polarity reversing module, plus capacitor and resistor selector modules.
Range: ±100 to 26,000 volts
Standard capacitors: 100pf to 0.5 microf
Standard resistors: 0, 500, 1500, 5000 ohms
Use for voltage and energy susceptibility testing
Std. HV, SPDT Charge/Discharge relay
Custom discharge electrodes available
Optional Firing Test Chamber
Custom R/C networks available
Control Unit:
Range:
LO < ±100 to ±6000V
HI: < ±3 to ±26kV
HV Adjust: 10-turn potentiometer
Display: 4½-Digit LED
Resolution: Lo - 10V；Hi - 10V
Accuracy: Better than ±5% when >500V
Auto Mode:
Discharges: 0-9
Interval: 0.3-10 sec
Display: 1-digit LED
Power: 90-260VAC, 50/60Hz
Control Cable: 6’ (1.8m), 15-pin Sub D
Dimensions: 16.5” W x 12”D x 3.5”H
Weight: 10.5 lbs. (4.8kg)
Discharge Unit:
Polarity Select: Reversing Module
Connectors:
Type: Alden 2-pin, 30kV, Female (E201Q12)
Selector: 12
Output: 1
Capacitors (Std): ± 5% @ <500pf, 10% @ >500pf@25kV: 100, 250, 500, 1000, 2000, 5000，10,000, 20,000 pf (35,000 opt)@ 5kV: 0.05, 0.1, 0.25, 0.50 μf
Resistors (Std): ±5%,0, 500, 1500, 5000 Ω
Output Cable: (Not supplied with Firing Test Chamber)
Type: Alden 2-pin 30kV, Male (E200B12)
Length: 6’ (1.86m), .161” Std. Banana plugs
Interlock Cable:
Type: 3-wire, 22 Ga, Tinned end
Length: 6’ (1.86m)
Connector: 3-pin DIN
Dimensions: 16.5”W x 12”D x 3.5”H (42 x 31 x9 cm)
Weight: System A 11 lbs. (5kg)；System D 20 lbs. (9kg)
