Portable Reference Standard Meter

(Meter Test Equipment)

Single Phase Portable Reference Standard Meter

The Single-Phase Portable Reference Standard (SPRS) is a compact meter test equipment designed to calibrate the error in single-phase energy meters. It uses clamp-on mode and supports both static and electro-mechanical meters. The SPRS can measure voltage, current, energy, phase angle, and more for the meter under test (MUT). The base unit and wireless display communicate via Bluetooth for easy and safe operation. Additionally, it can be connected to a PC for analysis and has the capacity to store 2000 test results.

Single Phase Meter Test Equipment
Single Phase Meter Test Equipment
Single Phase Meter Test Equipment


Meter Testing Setup

Meter Testing Setup - Single Phase Portable Reference Standard Meter
Technical Specifications
Model SPRS-1006
Voltage 240V± 30%
Direct Mode: Current Range -
Accuracy -
Clamp Mode: Current Range 50mA to 60A
Accuracy 0.2/0.2s
Display 5" Wireless colour display
Dimension 167*99*55 mm
Enclosure ABS Plastic
Vector Diagram V&I
Harmonics Upto 51st order THD% - Both Voltage & Current
Records Storage Upto 2000 test results
Automatic Dial Test Dial test using Optical port for DLMS Meters

Single Phase Portable Reference Standard Meter (Wireless)

The Single-Phase Portable Reference Standard (SPRS) is a portable meter testing equipment used to calibrate errors in single-phase energy meters (MUT). The SPRS supports both static and electro-mechanical types of meters and can be used to measure voltage, current, energy, phase angle, and more of the meter under test. The base unit and the wireless display communicate via Bluetooth, providing ease and safety for the user. Additionally, it can be connected to a PC for analysis and has the capacity to store 2000 test results.

Single Phase Portable Meter Test Equipment(Wireless)
Single Phase Meter Test Equipment(Wireless) - Top View
Single Phase Portable Meter Test Equipment(Wireless) - Back View
Reference Standard Meter - Front View


Meter Testing Setup

Meter Testing Setup - Single Phase Portable Reference Standard Meter(Wireless)
Technical Specifications
Model SPRS-1006
Voltage 240V± 30%
Direct Mode: Current Range 50mA to 12A
Accuracy 0.1/0.2/0.2s
Clamp Mode: Current Range 50mA to 60A
Accuracy 0.2/0.2s
Display 5" Wireless colour display
Dimension 200*130*70 mm
Enclosure ABS Plastic
Vector Diagram V&I
Harmonics Upto 51st order THD% - Both Voltage & Current
Records Storage Upto 2000 test results
Automatic Dial Test Dial test using Optical port for DLMS Meters

Single Phase Portable Reference Standard Meter (Inbuilt Display)

The Single-Phase Portable Reference Standard (SPRS) is a portable meter testing equipment that is used to calibrate the error in single-phase energy meters, also known as the meter under test (MUT). The SPRS is compatible with both static and electro-mechanical types of meters. It is capable of measuring voltage, current, energy, phase angle, and more for the meter under test. It features a 5-inch graphical colour display with a touch interface for user convenience. Additionally, it can be connected to a PC for further analysis. The SPRS has a storage capacity for up to 2000 test results.

Single Phase Reference Standard Meter(Inbuilt Display)-Front view
Single Phase Reference Standard Meter(Inbuilt Display)-Back view
Single Phase Reference Standard Meter(Inbuilt Display)- view
Single Phase Reference Standard Meter(Inbuilt Display)- view


Meter Testing Setup

Meter Testing Setup -Single Phase Portable Reference Standard Meter (Inbuilt Display)
Technical Specifications
Model SPRS-1006
Voltage 240V± 30%
Direct Mode: Current Range 50mA to 12A
Accuracy 0.1/0.2/0.2s
Clamp Mode: Current Range 50mA to 60A
Accuracy 0.2/0.2s
Display 5" inbuilt colour display
Dimension 200*130*70 mm
Enclosure ABS Plastic
Vector Diagram V&I
Harmonics Upto 51st order THD% - Both Voltage & Current
Records Storage Upto 2000 test results
Automatic Dial Test Dial test using Optical port for DLMS Meters

Three Phase Portable Reference Standard Meter (Wireless)

The Three-phase Reference Standard Meter (TPRS) is a portable device from SANDS. Its main purpose is to calibrate errors in both three-phase and single-phase energy meters, known as the meter under test (MUT). The TPRS supports static and electro-mechanical types of meters and can also calculate voltage, current, energy, power factor, and more for the meter under test. The base unit's metrology part and the wireless display communicate via Bluetooth, ensuring easy and safe operation. Additionally, it can be connected to a PC for data analysis and has the capability to store up to 25000 test results.

Three Phase Reference Standard Meter - Side View
Three Phase Reference Standard Meter - Front View
Three Phase Reference Standard Meter - Back View
Three Phase Reference Standard Meter - Top View


Meter Testing Setup

Three Phase Portable Reference Standard Meter (Wireless) - Meter Testing Setup
Technical Specifications
Model TPRS-1107A
Display 8" Wireless colour display
Voltage
  • 63.5V ± 30% (3P4W HT)
  • 110V ± 30% (3P3W HT)
  • 240V± 30% (3P4W LT)
Direct Mode: Current Range 10mA to 12A
Direct Mode: Accuracy 0.05/0.1/0.2/0.2S
Clamp (8 mm Dia): Current Range 50mA to 12A
Clamp (8 mm Dia): Accuracy 0.1s/0.2/0.2s
Clamp (13mm Dia): Current Range 10mA to 120A
Clamp (13mm Dia): Accuracy 0.2/0.2S
Clamp (50mm Dia): Current Range 500mA to 1000A
Clamp (50mm Dia): Accuracy 0.2/0.2S
Dimension 200*130*70 mm
Enclosure ABS Plastic
Vector Diagram Voltage, Current & Power
Harmonics Upto 51st order THD% - Both Voltage & Current
Records Storage Upto 25000 test results
Automatic Dial Test Dial test using Optical port for DLMS Meters
Note: Only one clamp on Mode from 8mm & 13mm will be provided

Three Phase Portable Reference Standard Meter (Inbuilt Display)

The Three-phase Reference Standard Meter (TPRS) is a portable device from SANDS. Its main purpose is to calibrate errors in both three-phase and single-phase energy meters, also known as the meter under test (MUT). The TPRS can be used with both static and electro-mechanical types of meters, and it is capable of measuring voltage, current, energy, power factor, and more for the meter under test. It features an 7-inch inbuilt colour display with a touch interface and can be connected to a PC for data analysis. Additionally, it has the ability to store up to 25000 test results.

Three Phase Reference Standard Meter(Inbuilt Display) - Front View
Three Phase Reference Standard Meter(Inbuilt Display)
Three Phase Reference Standard Meter(Inbuilt Display)


Meter Testing Setup

Three Phase Portable Reference Standard Meter (Inbuilt Display) - Meter Testing Setup
Technical Specifications
Model TPRS-1107A
Display 7" inbuilt colour display
Voltage
  • 63.5V ± 30% (3P4W HT)
  • 110V ± 30% (3P3W HT)
  • 240V± 30% (3P4W LT)
Direct Mode: Current Range 10mA to 12A
Direct Mode: Accuracy 0.05/0.1/0.2/0.2S
Clamp (8 mm Dia): Current Range 50mA to 12A
Clamp (8 mm Dia): Accuracy 0.1s/0.2/0.2s
Clamp (13mm Dia): Current Range 10mA to 120A
Clamp (13mm Dia): Accuracy 0.2/0.2S
Clamp (50mm Dia): Current Range 500mA to 1000A
Clamp (50mm Dia): Accuracy 0.2/0.2S
Dimension 200*130*70 mm
Enclosure ABS Plastic
Vector Diagram Voltage, Current & Power
Harmonics Upto 51st order THD% - Both Voltage & Current
Records Storage Upto 25000 test results
Automatic Dial Test Dial test using Optical port for DLMS Meters
Note: Only one clamp on Mode from 8mm & 13mm will be provided