Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of eight-hole digital constant temperature water bath in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk eight-hole digital constant temperature water bath in stock here from our factory. We also accept customized orders.
product key technologies
The eight-hole digital constant temperature water bath is a high-throughput, high-capacity laboratory tool designed for parallel processing of up to eight samples simultaneously.
It features a large stainless steel inner tank and cover, with adjustable plastic cover rings to accommodate various vessel sizes. The exterior is made of high-quality cold-rolled steel with spray coating, offering corrosion resistance and an elegant appearance. Equipped with a PID control system and precision temperature sensor, it directly displays both actual and set temperatures digitally, ensuring stable, energy-efficient performance for high-volume multi-sample workflows.
Application
The eight-hole digital constant temperature water bath is widely deployed across diverse testing and research fields. It serves university teaching labs for grouped biological and chemical contrast experiments, supports pharmaceutical and medical inspection for drug dissolution, microbial incubation and serum pretreatment, and assists environmental testing departments in water sample digestion and constant-temperature reagent reactions. Besides, food inspection institutions use it for raw material soaking and routine physicochemical analysis, while fine chemical research labs rely on the eight independent holes to conduct simultaneous small-batch reagent heating, impregnation and synthetic testing.
Technical Parameter
|
Model |
HH-28-A |
HH-28F-A |
|
Temperature Range |
Room temperature +5～99.9℃ |
|
|
Display Resolution |
0.1℃ |
|
|
Display Mode |
LCD backlight display |
|
|
Display Content |
Actual temperature / Set temperature |
|
|
Power Supply |
220V 50Hz |
|
|
Volume |
22L |
|
|
Power |
1200W |
|
|
Weight |
10kg |
|
|
Internal Tank Size |
605×300×120mm |
|
|
Overall Size |
680×375×220mm |
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Specifications |
Economy version |
Anti-dry burning function |
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Hole Count |
Eight-hole |
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Maintenance
1.Power off and drain all remaining water upon finishing experiments, then wipe the inner basin with soft fabric to remove chemical residues and stains.
2.Routinely examine power cables plus grounding connections. Pull out the plug and stop operation if cables get worn to prevent electrical accidents.
3.Remove limescale adhered on heater tubes and tank inner walls with gentle cleanser regularly, as thick mineral deposits slow heating and degrade temperature accuracy.
4.Store the equipment in dry, airy lab space during long standby time, keep apart from humid air and corrosive volatile chemicals.
5.Do periodic checks on digital display and temperature detectors; reach out to supplier's service team once abnormal temperature values appear.
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