Wuhan Bonnin Technology Ltd, Laboratory Instruments Expert in China

Product Description

This system is provided for detecting jelly strength of gelatin.

It Consists of:

  • JS-2  Jelly strength tester
  • HW-3 Constant temperature bath
  • ZL-3  Refrigerator


Applicable standard

  • National standard (Food additive Gelatin)
  • National standard (Hard gelatin Capsule for medicine)
  • Vocation standard (Gelatin for medicine)
  • Vocation standard (Photographic gelatin)
  • Vocation standard (Industrial gelatin)
  • Vocation standard (Bone gelatin)
  • American codex
  • Corporate standard(Thickness tester)



  • A MPU is used to control all operations in Jelly strength system. It works in Bloom mode and the Bloom gram is displayed by LED. The probe is of British standard.
  • Using high-precision pressure sensor, auto-correcting nonlinear errors, high accuracy.
  • Any sampling depth can be preset, with five sampling speeds, three sampling mode and two sampling results.
  • Using precise mechanical transmission gear with shock absorber, operating placidly, displaying stably.
  • Precisely constant temperature bath system is composed of invariable temperature water tank and refrigerate.
  • Using magnetism pump system to circulate water for equably heating, bath temperature getting even.
  • Using high-precision digital temperature sensor, with little linear error and high accuracy in testing temperature.
  • Using auto frequency-conversion control technology, controlling temperature intellectually high accurately.
  • A new type of high-reliability and great-power compressor applied in refrigerator, with high speed and low noise in refrigeration.
  • Presetting temperature at will, displaying preset and real-time data alternately in time. With the function of digital check.
  • Automation: auto-test, auto-diagnose, auto-alarm.



  • Test range   (7~1000) g
  • Test accuracy Max   ±5 g
  • Travel     (1~60) mm
  • Travel accuracy    ±0.1 mm
  • Temperature control range   (5~39.9) ℃
  • Temperature control accuracy ±0.1 ℃
  • Cooling time     (30 ℃→10 ℃) < 40 min
  • Volume accuracy ±0.5 ml
  • Power 220V/50Hz/1200W
  • Dimension   JS-2 (26×26×42) cm³

HW-3         (58×44×22) cm³

ZL-3         (48×38×29) cm³

Enquiry For Gelatin Gel Strength Test System