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DH-0515
cooling thermostatic baths
Temperature range: -5°C to 100°C, Capacity: 15L

DH-0515 cooling thermostatic baths adopts an internationally advanced fluorine-free refrigeration system. It is a low-temperature experimental instrument developed for scientific research, biology, medicine, chemical and other departments with high requirements for constant temperature accuracy. It has the characteristics of making the temperature inside the bath more precise, uniform, and intelligently controlled. It has an over-temperature alarm system to ensure the safety of the instrument and a power-off protection function that can be automatically delayed for three minutes. The cooling liquid in the bath can be externally drawn, and the cooling machine can also be used as a normal thermometer and other temperature measuring instrument for calibration in manufacturing.

Product Introduction
DH-0515 cooling thermostatic baths adopts an internationally advanced fluorine-free refrigeration system. It is a low-temperature experimental instrument developed for scientific research, biology, medicine, chemical and other departments with high requirements for constant temperature accuracy. It has the characteristics of making the temperature inside the bath more precise, uniform, and intelligently controlled. It has an over-temperature alarm system to ensure the safety of the instrument and a power-off protection function that can be automatically delayed for three minutes. The cooling liquid in the bath can be externally drawn, and the cooling machine can also be used as a normal thermometer and other temperature measuring instrument for calibration in manufacturing.

Product Introduction

DH-0515 cooling thermostatic baths adopts an internationally advanced fluorine-free refrigeration system. It is a low-temperature experimental instrument developed for scientific research, biology, medicine, chemical and other departments with high requirements for constant temperature accuracy. It has the characteristics of making the temperature inside the bath more precise, uniform, and intelligently controlled. It has an over-temperature alarm system to ensure the safety of the instrument and a power-off protection function that can be automatically delayed for three minutes. The cooling liquid in the bath can be externally drawn, and the cooling machine can also be used as a normal thermometer and other temperature measuring instrument for calibration in manufacturing.

Product Features
1. Fully enclosed imported compressor, low noise refrigeration system;
2. 7-inch touch screen with an inclined design, displays temperature, time and other parameters, easily visible from a distance;
3. Customers can set the instrument to maintain parameters even after a power failure. The instrument defaults to working when power is restored;
4. Internal and external circulation can be switched, and pump flow rate is adjustable, suitable for various experimental requirements;
5. The system uses internationally advanced and environmentally friendly fluorine-free refrigeration technology;
6. Timer function for working time, automatically stops after completion;
7. Temperature fluctuation is ±0.1℃;
8. The refrigeration compressor has automatic protection functions such as overheating and overload.

Product Applications
1. Chemistry	Separation and extraction experiments, condensation, detection of metallic elements, constant temperature, chemical synthesis. Matching with small rotary evaporators, atomic absorption spectrophotometers, double-layer jackets, and reaction kettles, etc.
2. Materials and Petroleum	Liquid viscosity measurement, research and development testing, constant temperature, material structure detection. Matching with viscometers, rheometers, X-ray diffraction spectrometers, etc.
3. Microbiology	Brewing, enzyme engineering, and environmental constant temperature. Matching with fermentation tanks, etc.
4. Food	Fat extraction, condensation, determination of protein in food, brewing, research and development testing. Matching with Soxhlet extractors, Kjeldahl nitrogen analyzers, beer aging testers, etc.
5. General	Calibration of thermometers, providing heat sources for compound materials, temperature control of chromatographic columns. Matching with thermometers, vacuum drying ovens, gas chromatography analyzers, etc.

Technical Parameters
Model	Temperature Range (℃)	Digital Display Resolution (℃)	Internal Volume Length * Width * Height (mm)	Circulating Pump Flow Rate (L/min)	Working Tank Opening (mm)	Total Capacity (L)	Net Weight (kg)	Overall Dimensions Depth * Width * Height (mm)
DH-0515	-5~100	0.1/0.01	300250200	0～15	235*160	15	32	455388845
DH-1015	-10~100	0.1/0.01	300250200	0～15	235*160	15	32	455388845
DH-2015	-20~100	0.1/0.01	300250200	0～15	235*160	15	32	455388845
DH-3015	-30~100	0.1/0.01	300250200	0～15	235*160	15	37	455388845
DH-4015	-40~100	0.1/0.01	300250200	0～15	235*160	15	37	455388845

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low-temperature constant temperature bath	DH-0520
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Product List

DH-0515	Unit
Host Machine	Unit
Thermostatic bath cover	piece
Thermostatic bath hose	piece
Power cord	piece
User manual	copy
Warranty card	copy
Certificate of qualification	copy

Description: 1; 1; 2; 1; 1; 1; 1