Smart Paper Cardboard Stiffness Tester / Meter / Testing Machine / Equipment / Instrument / Apparatus / Device

Smart Paper Cardboard Stiffness Tester / Meter / Testing Machine / Equipment / Instrument / Apparatus / Device

Computer-controlled full smart stiffness tester, cardboard stiffness tester, paper stiffness tester, computer stiffness tester,it is a multifunctional and intelligent computer stiffness tester, suitable for measuring the anti-bending stiffness for paper,cardboard and other non-metallic sheet material with the thickness less than 2mm .

The testing angle of this instrument can be arbitrarily set up between (1~20)°, and the testing time can be arbitrarily set up within the specified range (3s~30s).Has the automatic zero setting testing function, it is the first full-automatic stiffness tester using color touch screen as human-machine interface in domestic, real-time displaying stiffness and time curve, touch screen operation , simple and convenient.The instrument has the functions of testing, displaying, memorizing, statistics, and printing of various parameters contained in the standards, and provides scientific data analysis for the bending stiffness testing of the paperboard.

Executive standards:

• GB/T 23144 "General Principles for Determination of Static Bending Stiffness for Paper and Paperboard";
• GB22364-2008 "Determination of Bending Stiffness for Paper and Paperboard";
• ISO5628 "Paper and Paperboard - Determination of Static Bending Stiffness - General Principles";
• ISO 2493 “Paper and Paperboard-Determination of Bending Stiffness”

Technical parameters:

1. Power supply:AC (100～240)V 2A 50/60Hz；
2. Indication error : ±1%；
3. Indication variation: ≤1%；
4. Measuring range: (20 ~ 10000) mN (equals to bending moment (1 ~ 500) mN.m);
5. Resolution: 0.1mN；
6. Bending length: 50mm; 25mm; 10mm; (± 0.5 mm);
7. Bending angle: any setting between (1~20)°;
8. Displaying: 4.3" color touch screen;
9. Printer: thermal printer, high speed and mute printing;
10. Communication output: RS232 (standard) / USB (optional);
11. Environmental conditions: indoor temperature (20 ± 10) °C, relative humidity <85%;
12. Outline dimension: (320 × 300 × 300)mm(length×width×height)；
13. Weight: 16kg

Optional accessories:

For 15°Stiffness testing and 90°Crease Stiffness testing, need to choose cardboard stiffness sampler

Sampling size: 70 × 38 ± 0.1 mm mm (stiffness testing specimen)

Sample size: 38 x 36 mm (crease stiffness test specimen)

Sampling size: 38 x 36 mm (crease stiffness testing specimen)

Sampling thickness: <1mm