Automatic Freezing Point Tester

ZT-A01Z

COMPLIANCE : SH/T 0090 (Freezing Point) Crystallization Point and Related Standards

Test units: 1 well or 2 wells

Cooling method: Compressor cooling

Temperature control range: -70°C to 80°C

Display accuracy: ±0.1°C

Bath: Dewar flask material

Display mode: 7-inch touch screen, PLC controller

Temperature sensor: High-precision Class A platinum resistance

Sample stirring: 60 times/min

Repeatability: < 0.3°C

Power supply: AC 220 V, 50 Hz

Power: 1200 W

Ambient temperature: 10°C–30°C

Relative humidity: ≤ 85%

The instrument adopts a 7-inch industrial-grade touch screen and PLC controller, ensuring stable control and convenient operation.
The instrument’s bath is made of Dewar flask material, which provides good thermal insulation and is easy to observe.
The instrument adopts imported compressor cooling, featuring fast cooling speed and long service life.
The instrument has a desktop structure, with an aesthetically pleasing appearance, easy placement, and convenient operation.
The instrument uses a precision Class A platinum resistance sensor for temperature measurement, offering high accuracy and precise display.
The instrument is highly automated. The user only needs to load the sample and click "Start," and the instrument will automatically cool down and stir the sample. The screen displays the cooling curve and automatically determines the test result. After the test is completed, the result is automatically printed and saved to the history records.
The instrument features a temperature correction function. After the test is completed, stirring automatically stops and a prompt is displayed.

NO.	Name	Unit	Quantity	Notes
1	Host	Set	1
2	Test Tube	Pcs	1
3	Temperature Sensor	Pcs	1
4	Stopper	Pcs	1
5	Power Cord	Pcs	1
6	Blind Cap	Pcs	1
7	Printing Paper	Roll	1
8	Sample Stirrer	Pcs	1
8	Fuse	Pcs	1	6×30　15A
9	Certificate of Conformity	Pcs	1
10	Instruction Manual	Pcs	1

Oil Analysis Instruments