Introduction:

JS-1 freeze strength tester is a measuring instrument used to measure the freezing strength of gelatin. The freezing strength of gelatin is an important indicator that reflects the level of gelatin production technology and controls the quality of gelatin production. Accurately reflecting and testing the freezing strength has practical guidance significance for the production and research of gelatin, especially for the production and research of food grade and pharmaceutical grade gelatin, ensuring the safety of clinical applications.

System composition: ◎ 1 freezing force tester host ◎ 1 constant temperature water tank ◎ 1 refrigeration machine

Applicable standards:

National standard "Food Additive Gelatin" GB6783

National standard "Medicinal Gelatin Hard Capsules" GB13731

Industry standard "Medicinal Gelatin" QB2354

Industry standard "Industrial Gelatin" QB/T1995

Industry standard "Bone Glue" QB/T1997

Industry standard "Photographic Gelatin" QB1997

System structure and characteristics:

Traditional chassis appearance.

Adopting high-speed microprocessors ensures that your measurement results are faster, more accurate, and more reliable.

Precision mechanical transmission device.

Adopting high-precision pressure sensor technology to ensure the measurement accuracy of the instrument.

Provide 5 sampling speeds, 3 clock sampling modes, and 1 sampling result to meet actual measurement requirements.

Over range protection.

Users can calibrate the measurement accuracy themselves. (Using standard weights)

Users can self correct depth travel errors. (Using a standard dial gauge)

System combination 3-piece set (freezing force tester host, constant temperature water tank, refrigeration machine)

Main technical indicators:

Test range: 5-1000g

Test accuracy: ± 0.5%

◇ Reading resolution: 1g

◇ Repeated measurement error: ± 5g

Temperature control accuracy: 10? C±0.1? C

◇ Temperature control range: 5? C -30? C

◇ Cooling time: 30? C→10? C < 30min

◇ Refrigerant working fluid: environmentally friendly 314A

Test travel: 1-75mm

Measurement travel error: ± 0.1mm

◇ Measurement value: in Bioom g units

◇ Standard cryovials: Capacity=150ml, Inner diameter=59mm, Height=85mm

◇ Freezing force meter model: JS-1

Dimensions: Length * Width * Height (mm) 285 * 270 * 500

Weight: 16.5Kg

◇ Precise constant temperature monitoring cold water tank: HW-3A

Dimensions: Length * Width * Height (mm) 400 * 430 * 380

Weight: 22.5kg

◇ Refrigerator model: ZL-3

Dimensions: Length * Width * Height (mm) 540 * 400 * 310

Weight: 28.5kg