Prostat PRS-801RM

Surface Resistance System Kit

ESD-Safe

Accurately Measures Point-to-Ground Resistance and Resistance to Ground

Perform Point-to-Point and Resistance to Ground Measurements from 0.01 Ω to 200 Teraohms
Accuracy of ±2% from 1.00 Ω to 9.99x10¹⁰Ω
Measures in accordance with ESD TR53, ANSI/ESD S4.1, ANSI/ESD S7.1, ANSI/ESD STM97.1 and others
Constant Test voltages 10V and 100V meeting ANSI/ESD S20.20
Operates using a Rechargeable Li-ion Battery Pack
Takes Approximately 8,000 Measurements on a Single Charge (480 hours typical)
Stores up to 999 Test Values Into Memory
Compatible with Prostat Connect 2.0 for Downloading into Excel®
Charging and Download via Standard Micro USB Cable
Includes 5lb Conductive Probes and Carrying Case
Certificate of Calibration Traceable to NIST included
2-year Limited Warranty on Main Instrument

$3,395.00

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Technical Documents

Warranty

Prostat Product Warranty

Specification Sheets

Prostat PRS-801 Surface Resistance System Specifications

Product Videos

Prostat PRS-801B and PRS-812B Resistance Meters Prodcut Overview

Details

What's Included

PRS-801B Resistance Meter
801B-012 Li-ion Battery Pack
800LB 10 foot Silicone Test Lead - Black
800LR 10 foot Silicone Test Lead - Red
800PSL Premium Shielded Test Lead
800TVL High Resistance Voltage Test Lead
PAS-853S Test Lead Shunt
PTB-915 Audit Test Bed
800B-001 AC/DC Power Supply
800B-002 Micro USB Cable
RS-801BC Bulldog Clip
PSI-870MAC Metal Clip (2)
Connect 2.0 PC Utility Software
PRS-801W 5 lbs Conductive Rubber Electrodes (2)
PMK-151C Carrying Case

Product Overview

Battery Operated. Wide Range. Digital.
The digital, battery operated PRS-801B Resistance Instrument accurately measures resistance point-to-point(Rtt), surface to ground (Rtg) and surface resistivity over the range of 0.01 ohms to 2.0x10¹⁴ ohms. Its constant test voltage system is extremely stable at 10 volts and 100 volts.

Complies to ANSI/ESD Standards
The PRS-801B will measure resistance in accordance with ESD Association documents:

ESD TR53
ANSI/ESD S4.1
ANSI/ESD S7.1
ANSI/ESD STM97.1

Repeatable Measurements
The Surface Resistance System Kit includes 2 PRS-801W Rubber Electrodes which are precision milled resistance probes with conductive rubber pad for use when making point-to-point or point-to-ground resistance measurements. Used for qualifying or testing ESD floors, worksurfaces, floor mats or any flat object, the probes produces repeatable measurements in accordance with ESD Association standards.

High Quality Test Leads
Prostat's 10 foot test leads supplied with each PRS-801B consist of hundreds of fine strands of copper that offer flexibility and accuracy. The outer insulation of each test lead is high grade silicon with an extremely high resistance to minimize measurement errors. These leads are designed for convenient audit measurements in the manufacturing environment up to 1.00x10¹² Ω.

The 800PSL Premium Shielded Test Lead harness is designed for PRS-801B precision high resistance measurements in the 10¹¹ to 10¹⁴ range. It includes a shielded (-) negative test lead for accuracy and minimum electrical interference from personnel and equipment. The shield is connected directly to the PRS-801B instrument reference and fixture ground..

Conductive Rubber Electrodes for Surface Resistance Measurements
The PRS-801W are very conductive probes used for surface resistance measurements. The 5lb electrodes are in accordance with ANSI/ESD S4.1 and ANSI/ESD S7.1.

Download Data with Connect 2.0 Utility

The PRS-801B has the capability of recording up to 999 measurements into memory. With the use of the included Utility Software and USB adapter, it can download the stored data to your Excel® Spreadsheet program. This minimizes transposition mistakes and speeds up precision measurements. The PRS-801B connects to your computer's USB port and quickly transfers the data into Excel®.

Technical Specifications

General Specifications

Measuring Range: 0.01 Ω to 2.00 x 10¹⁴ Ω
Measurement Modes Auto, Manual, Auto-Manual, Continuous
Display: 6.9 cm x 4.8 cm (2.7" x 1.9") 6 digit - 7 segment color HTN display
Battery Power: Re-chargeable Li-Ion battery (included). Battery swappable through easily accessible battery door at the rear of the instrument
Battery Charging: Rechargeable via USB 2.0 through PC port or Wall Charger (included)
Battery Charge Indicator: Battery has a status indicator on instrument screen
Battery Charging Time: 2 hours
Battery Life:
- 480 hours typical
- 50 hours (of continuous use)
- Approximately 8,000 measurements
Memory Capacity: 999 data sets
Memory Data Sets: Data sets include resistance, test voltage, electrification period and timestamp.
Data Download: Compatible with Connect 2.0¹
USB: USB 2.0 A to Micro-B
Operating Temperature: 10°C to 30°C (50°F to 80°F)
Operating Relative Humidity: 0% - 85%, non-condensing
Operating Altitude: 2000 m
Storage Temperature: -30°C to +60°C (-22 °F to +140 °F)
Dimensions (WxHxD): 117 mm x 188.5 mm x 48 mm (4.59" x 7.42" x 1.90")
Weight: 510 g (1.12 lb)
Case Material: Polycarbonate with Rubber Side Grips
Color: Black
Warranty: 2 Year Limited Warranty²

¹ Compatible with Microsoft® Windows® Operating Systems
² Warranty on the battery pack limited to a defective battery pack and excludes normal end of life of the battery. The warranty does not cover defects that are caused by normal wear and tear, inadequate maintenance, insufficient ventilation, transportation, storage or faulty repair, misuse, neglect, accident or abuse, modification to the battery pack.

Resistance Measurement Specifications

Measuring Range	Resolution	Accuracy¹
		800LB and 800LR Leads	800PSL and 800TVL Leads
		0.01 Ω to 0.99 Ω	0.01E-2 to 0.99E-2	±5%²	±5%²
		1.00 Ω to 9.99 x 10¹⁰	1.00E0 to 9.99E10	±2%	±2%
		1.00 x 10¹¹ to 9.99 x 10¹¹	1.00E¹¹ to 9.99E¹¹	±5%	±5%
1.00 x 10¹² to 2.0 x 10¹⁴	1.00E¹² to 2.00E¹⁴	N/A	±20%

¹ at 23°C (73.5°F) and 30% RH
² Corrected for test lead resistance

Test Voltage Accuracy

Test Voltage	Units	Resistance Range	Accuracy¹
.0001 - 9.99	V	1E-2Ω to <1E4Ω	±0.5%
10	V	1E4Ω to <1E6Ω	±0.5%
100	V	1E6Ω to ∞	±0.5%

¹ at 23°C (73.5°F) and 30% RH

LED Indicators

Resistance Measurement (Ω)		Illuminated Decade LED
Min	Max	Illuminated Decade LED
0	9.99E1	<2
1.00E2	9.99E2	2
1.00E3	9.99E3	3
1.00E4	9.99E4	4
1.00E5	9.99E5	5
1.00E6	9.99E6	6
1.00E7	9.99E7	7
1.00E8	9.99E8	8
1.00E9	9.99E9	9
1.00E10	9.99E10	10
1.00E11	9.99E11	11
1.00E12	9.99E12	12
1.00E13	9.99E13	13
1.00E14	9.99E14	14
>9.99E14		>14

Measurement Modes

Mode	Resistance Range	Test Voltage
Automatic	Automatic	Automatic	@<10V: 0.01 to <1.00E+04 Ω @ 10V: 1.00E+04 to <1.00E+06 Ω @100V: 1.00E+06 to <2.00E+14 Ω
Manual	Manual	Manual or Automatic	@<10V: 0.01 to <1.00E+05 Ω @ 10V: 1.00E+03 to <1.00E+09 Ω @100V: 2.00E+05 to <2.00E+14 Ω
Auto-Manual	Manual Start Automatic Run	Automatic	@<10V: 0.01 to <1.00E+04 Ω @ 10V: 1.00E+04 to <1.00E+06 Ω @100V: 1.00E+06 to <2.00E+14 Ω
Continuous	Automatic	Automatic	@<10V: 0.01 to <1.00E+04 Ω @ 10V: 1.00E+04 to <1.00E+06 Ω @100V: 1.00E+06 to <2.00E+14 Ω

Electrification Period

Resistance Range	Measurement Period	Minimum Electrification Period
.1.00E-2 Ω to <1.00E6 Ω	2 seconds	3 seconds
1.00E6 Ω to <1.00E12 Ω	2 seconds	8 seconds
1.00E12 Ω to <1.00E13 Ω	Variable	15 seconds
1.00E13 Ω to <1.00E14 Ω	Variable	60 seconds
>1.00E14 Ω	Variable	60 seconds

801B-012 Li-Ion Battery Pack

Battery Type: 3-cell, Rechargeable
Technology: Lithium-Ion Technology
Nominal Capacity: 2400mAh
Output Voltage: 3.7V
Performance Amp-Hour: 2.4Ah
Performance Watt-Hour: 8.88Wh
Transport Safety Certified: UN38.3
IATA UN Number: UN3480
IATA Class (Sub Hazard): 9
Operating Temperature:
- Discharging: -20°C to 60°C (-4°F to 140°F)
- Charging: 0°C to 45°C (32°F to 113 °F)
Storage Temperature: -5°C to 35°C (-23°F to 95°F)
Storage Humidity: ≤75% Rh
Battery Pack Dimensions (WxHxD): 53mm x 48.5mm x 15mm (2.0" x 1.9" x 0.6")
Weight: 65g (2.2 oz)