PROSTAT - PRS-812B Resistance Meter

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PROSTAT - PRS-812B Resistance Meter Electrostatics (ESD) , Ionizer & Resistivity Meter


PROSTAT - PRS-812B Resistance Meter
Brand: Prostat
Model: PRS-812B
 

PORTABLE, PRECISION RESISTANCE MEASUREMENT FROM 0.10 TO 1.00 X 1012 OHMS.
 
Product Features:

  • Wide Range Resistance: 0.10 Ω to 1.00x1012 Ω
  • Accuracy of ±2% from 1.00 Ω to 9.99x1010
  • Constant Test voltages 10V and 100V for specification measurements to meet international and domestic ESD measurement standards
  • Auto Resistance Range Control
  • Auto Test Voltage Control
  • Uses a Rechargeable Li-ion Battery Pack
  • Takes Approximately 8,000 Measurements on a Single Charge (480 hours typical)
  • 120 Data Set Internal Memory
  • Uses Standard USB Cable for Charging
  • Charges in 2 Hours
  • 2-year Limited Warranty on Main Instrument
 
Product Overview:

The ideal choice for the ESD Auditor
The PRS-812B Resistance Meter delivers the full-featured functionality and advanced measurement capabilities that ESD Auditors need. It puts a lot of testing power in your hands to quickly and efficiently measure resistance point-to-point (Rtt) and resistance-to-ground (Rtg) of floors, worksurfaces, carts, garments, packaging, planar material in accordance with all of the ESD Association documents for resistance measurements, such as ESD TR53, ANSI/ESD S4.1, ANSI/ESD S7.1 and ANSI/ESD STM97.1.
Fully automatic for peace of mind
The PRS-812B uses 3 modes of measurements: Automatic, Manual and Auto-Manual. When measuring in Automatic mode, the resistance range and test voltage is automatically selected for you. Auto mode gives you peace of mind and saves you time.
A very accurate resistance meter
The PRS-812B’s wide range meter offers fast, accurate resistance testing using the included high quality 10 foot test leads. The low resistance range is designed to measure from 0.10 to 1.0x104 Ω.
The PRS-812B also meets ANSI/ESD S20.20 and TR53 procedure requirements from 1.00x103 to 1.00x1011 Ω. Measurement guidelines require accurate measurements one decade above the resistance requirements of a facility’s ESD program.
Under load test voltages
Uses constant voltage under load for 10 volts and 100 volts with an accuracy of ± .05%, meeting the requirements of ANSI/ESD S20.20 resistance testing for product qualification and compliance verification. The low resistance range uses variable voltage from 0.1 mv to 9.99 V.
Long lasting battery
The PRS-812B uses a 3 cell Li-ion battery pack that will last typically 480 hours, taking more than 8,000 measurements before you will need to charge it. Charging is accomplish without removing the battery pack, using the included USB cable and wall charger. The Micro USB cable allows you to charge the PRS-812B via the USB port of your computer. Also included is a wall charger with interchangeable AC blades for global use that includes North America, Europe, United Kingdom, Australia, and China.
Other useful capabilities:
• Displays resistance measurements in either scientific or ohmic format
• Includes USB cable and charger for fast charging through computer or wall outlet
• Approximately 8,000 measurements on a single charge
• Internal memory for storing and recalling up to 120 data sets
• Li-Ion battery pack fully tested and complies with UN38.3
• Easy-access door for fast battery changes without breaking the calibration seal
• Battery status indicator on the display
• Charges while being used, without removing the battery

The 801B-012 battery packs have been tested and were found to comply with the criteria of “UN Model Regulations, Manual of Test and Criteria, ST/SG/AC.10/11/Rev.7 Part III, subsection 38.3”, also known as “UN38.3”. As a result they can be shipped unrestricted internationally by any means.
 

Technical Specification:

General Specifications

Characteristics  
Measuring Range 0.10 Ω to 1.00 x 1012 Ω
Measurement Modes Auto, Manual, Auto-Manual
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 120 data sets
Memory Data Sets Data sets include resistance.
Data Download N/A
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 in x 7.42 in x 1.90 in
Weight 500 g (1.10 lb)
Case Material Polycarbonate with Rubber Side Grips
Color Grey
Warranty 2 Year Limited Warranty1
1 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
0.10 Ω to 1.00 Ω 0.01E-2 to 1.00E-2 ±5%2
1.01 Ω to 9.99 x 1010 1.01E0 to 9.99E10 ±2%
1.00 x 1011 to 9.99 x 1011 1.00E11 to 9.99E11 ±5%
1.00 x 1012 1.00E12 ±20%
1at 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
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 12

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 1.00E+12 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 1.00E+12 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 1.00E+12 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 Variable 15 seconds

801B-012 Li-Ion Battery Pack
General Specifications  
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)

Packing Instructions (P.I.)1
When battery is packaged separately (e.g. a replacement battery pack): IATA P.I. 965 Section IB applies
When battery is packaged with the resistance meter, not contained in it: IATA P.I. 966 Section II applies
When battery is contained within the resistance meter, then packaged: IATA P.I. 967 Section II applies
1Per IATA 2021 regulations. Regulations subject to change without notice.
The 801B-012 battery packs have been tested and were found to comply with the criteria of “UN Model Regulations, Manual of Test and Criteria, ST/SG/AC.10/11/Rev.7 Part III, subsection 38.3”, also known as “UN38.3”. As a result they can be shipped unrestricted internationally by any means.
Ensure that any shipment packaging that contains these batteries is properly marked on the outside of the package for containing Li-ion batteries, using the label as described in the ‘Additional Requirements Section’ of Packing Instructions 965...970. Minimum size of the label is 120 x 110 mm (4.75 x 4.33 inches).

What’s Included in this Package:

  • PRS-812B Resistance Meter
  • 801B-012 Li-ion Bbattery Pack
  • 800LB 10 foot Silicone Test Lead - Black
  • 800LR 10 foot Silicone Test Lead - Red
  • 800S 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)
 
 
 


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