Brand : PROSTAT
Model : PRS-801
The Prostat PRS-801 is a unique, constant voltage, wide range ohmmeter with data logging, calculating and computer communication capabilities. Fully portable and battery operated, the PRS-801 measures resistance from <0.1 to 2.0x10¹⁴ ohms with measurement accuracy of ±5%. It can be operated in Automatic, Automatic-Manual and Manual modes.
Specification:
| Type | Description |
| Range: |
Resistance from <0.1 (1.0E-1) Ohms to 200 Tera ohms (2.0E+14 ohms). Maximum Resistivity with S11.11 concentric ring 2.0E+15 ohms/square |
| Test Voltages: |
Automatic mode Default: <0.01 to 10 volts Variable 1.0E-1 to 1.0E+4 Ohms Constant Voltage 10 volts ± <0.2 volts 1.0E+4 to 1.0E+6 Ohms At 10 & 100 Volts 100 volts ± <2.0 volts 1.0E+6 to 2.0E+14 Ohms |
|
Manual Mode: <0.01 to 10 volts Variable 1.0E-1 to 1.0E+5 Ohms 10 volts ± <0.2 volts 1.0E+3 to 1.0E+9 Ohms 100 volts ± <2.0 volts 2.0E+5 to 2.0E+14 Ohms |
|
| Normal | Overall: +_ <5% at ambient conditions (at 23°C and 30% Rh). |
| Accuracy: |
Approximate Range Tolerances: 1.00E-1 to 1.00E+2Ω: ±5% 1.01E+2 to 9.99E+9Ω: ±2% 1.00E+10 to 9.99E+11: ±5% 1.00E+12 to 9.99E+12: ±12% 1.00E+13 to 2.00E+14Ω: ±25% with grounded, shielded leads |
| Display: | Mul -function 2-5/8” x 1-5/8” Liquid Crystal Display with 0.5” digit height. Displays 3-1/2 digits in Ohms, or 1.0EXX in exponential format. Ohms Display indicators: Ω, KΩ, MΩ, GΩ and TΩ. Includes 19-segment analog scale (1-10 with 0.5 indica on) with x1, x10, & x100 multipliers. Number of Data Points in Memory (0 – 80). Automatic Electrification Time (seconds), or Time required to Manually obtain steady state measurement. Displays data HOLD, BATTERY status, MIN, MAX, AVG, REC and Test Voltage (<10, 10, or 100 V) |
| LED Indicators: | 14 Color Programmable LED’s from <103 to >1014 ohms. Colors (RED, GREEN, YELLOW/ORANGE, or Blank/OFF) may be programmed in SETUP mode. |
| Timer Memory: |
Times measurements In Seconds up to 99 seconds (Displayed on LCD) Register stores up to 80 data points (MEM # Displayed a er RESET) |
| RS-232 Output: | Digital format: Exponential Power followed by Integer. |
| Electrification: |
Average Measurement Period from 0.1 ohms to 1.0E12 Ohms 2.5 Seconds. Calculated Electrification Period per ESD S11.11, 7.5 second 0.1 ohms to 10E+12 Ohms Programmed Electrification >1.0E+12 Ohms: 15.0+ seconds |
| Power: | Two 9-VDC alkaline batteries. Nominal battery life 25 hours in AUTOMATIC mode, approximately 40 hours in AUTOMATIC/MANUAL mode. |
| Dimensions: | 4.0” wide x 6.0” long x 2.0” deep |
| Weight: | 22 ounces, with batteries |
| Open Circuit Current (I): | <4ma @ 100 Volts |
| Usage: | Designed for Intermittent use. Not intended for continuous use or product on applications |
