Automatic Electronic Stiffness Tester (RH-T50)
RH-T50 Automatic Electronic Stiffness Tester
Automatic Electronic Stiffness Tester
Functions
Stiffness is an indicator to measure the flexural strength of paper. RH-T50 Paper Stiffness Tester is a dedicated instrument to measure the stiffness of paper. This product is designed basing on the principle of static bending, conforming to the requirement of ISO 5628:1990—Paper and board -- Determination of bending stiffness by static methods -- General principles.
This instrument adopts high precise miniature sensor. After being upgraded, the test stability, accuracy, and sensitivity of the product are greatly improved. Thus it is suitable for testing the bending stiffness of low quantitative paper.
Standards
ISO 5628:1990
Application
* Paper & Paper board
Working principle
This product is designed basing on the principle of static bending, which is: to bend a free end that is clamping the test sample, when the sample is bent to a certain angle, the resistance is the bending stiffness (the unit is mN); or to record the the arithmetic product of the resistance and the length of the test sample (the unit is mN.m).
Techinical Parameter
Test range |
(0.5-500) mN |
Resolution |
0.1mN |
Stiffness Value Minimum readout |
0.001 mN`m |
Accuracy |
±2% |
Humidity range |
Outside the cup ≤ 10 %RH, inside the cup ≥ 90 % |
Test speed |
5º/S |
Length of arm of loading force |
50 mm |
Nominal bending angle |
7.5 ºor 15 º(Adjustable) |
Instrument size |
337X330X283mm |
Weight |
About 8 KG |
Power |
1000 W |
Power supply |
AC 220 V, 50 Hz |
Features
1. The instrument adopts single-chip microprocessor controlling technology, configured with aluminum panels, standard buttons are sensitive and durable;
2. Liquid crystal display, with test data memory function;
3. High-speed thermal printer output;
4. Automatic completion of the test, and the probe resets automatically;
5. With test data statistical processing functions.
After sale Service:
1. One year guarantee and all lifetime techinical support
2. USA, Australia Aisa Local agent for service
3. Speedy reply, 12hrs response to customer questions
4. Software free update
5. Minor maintenance ---parts ship within 24 hrs
6. Major maintenance---Technical will be sent within 15 days
About GBPI
GBPI is a professional manufacturer focused on developing
and producing packaging material test instruments. Founded in 2002, the company has received IOS9001 certification and reco gnized as high-tech enterprise and software enterprise by national authority. We hold numerous technology patents and software certificates from the national authority, and gained awards for technological progress.
Certificates:
ISO FTA
Gradation of the Certified Reference Materials
Calibration
Our customer:
Our Laboratory:
Our team:
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