ST-105

Standard Ratio Box for Calibration

Product Number: 71009
  • High accuracy
  • High stability
  • Certified
Raytech offers a 2 year standard warranty and 100% Swiss quality

Description

The ST-105 is a calibration box with standard ratios. It is used for calibration of any turn ratios measurement system. Housed in a rugged, waterproof case, it is very lightweight.

Features

  • Housed in a rugged, lightweight waterproof case
  • Standard Ratio to calibrate Turns Ratio Meters
  • 2 years standard warranty

Specifications

Area of use:

Portable to use indoor and outdoor including heavy industrial electromagnetic environments

Enclosure:

Industrial high-impact plastic case

Max. permitted test voltage:

100VAC

Ratio ranges:

1:1 / 1:10 / 1:100 / 1:1'000 / 1:10'000

Operating temperature:

-10°C (14°F) to +30° C (86°F)

Storage temperature:

-20°C ( -4°F) to +70°C (158°F)

Degree of protection (closed door):

IP67, dust-tight and water immersion up to a 1-meter depth

Size:

L: 270 mm (10.62”) W: 246 mm (9.68”) H: 124 mm (4.87”)

Weight (instrument):

3.8 kg (8.3 lbs.)

Specifications are subject to change without notice

 

Accuracy

Measurement parameters

 

Nominal Ratios

Initial Accuracy (at 100kΩ Load)

1:1

± 0.001%

1:10

± 0.005%

1:100

± 0.03%

1:1'000

± 0.05%

1:10'000

± 0.2%

 

Optional items

Certificate for ST-105
From National Institute

Downloads

Flyer ST-105

Category:
Flyer
Release:
3.10
Publish Date:
26.04.2020
Attachment Size:
365 KB
Description:

Short Overview about the Standard Ratio Box for Calibration