HPY Series constant temperature culture shaker

Scope of application
This product is suitable for environmental protection, medical care, health and epidemic prevention, drug testing, zoology and botany, food industry
Cheng and other scientific research and production departments. It is water analysis BOD Assay, culture and preservation of microorganisms,
Plant cultivation, breeding test, culture and oscillation dual-purpose constant temperature equipment.

Structural features
>It uses a smart large-screen LCD to display temperature and speed.
>The touch-touch adjustment switch is light and flexible, and is equipped with an overtemperature alarm and speed limiting device.
>The studio is equipped with a rotary oscillator, which allows you to adjust the speed by no means.
>The box cover adopts a full glass frame structure, which can directly observe the culture condition in the studio and is equipped with a gas spring to make opening the cover more convenient.

Technical parameters:

two. Temperature controller:

Featured Description

(1) Temperature sensor Temperature: DIN A class Φ5mm SUS Made of stainless steel PT 100×1 branch .

(2) Temperature control method   P.I.D Automatic calculation + Fuzzy control.

(3) Temperature conversion: linear compensation correction for microcomputer.

(4) Display interface  LCD LCD screen display, key input method.

(5) Humanized operation

     a. Automatic control, refrigeration compressor, temperature and electric heating output power adjustment, P.I.D Calculus control…etc.

     b. Safety self-test The safety self-test of the main system components, when an abnormality occurs, the status is indicated by the controller and stopped operating.

     c. Independent control The controller will heat up /All functions such as cooling are completely independently controlled.

Main functions

(1) Temperature display accuracy 0.1 ℃ 。

(2) Temperature control accuracy   ± 0.1℃ 。

(8) Deviation value correction Temperature deviation value compensation and correction function.

(9) I/O Self-test Safety self-test function, automatic power outage protection and fault indication when abnormality occurs.

(11) Automatic calculation microcomputer automatic calculation P.I.D. ， Combined with solid state relay power control, temperature control is more accurate (proportion, integral, differential ＋Solid-state relay control method )。

(12) Temperature upper and lower limit protection The upper and lower limits of temperature protection can be set.

(13) The protection device controller monitors the safety protection system and preventive fault self-test control.

three. Structure and material:

(1) Inner box material    SUS-304 Stainless steel mirror panel.

(2) External material  SPCC Cold-rolled steel plate electrostatic powder paint treatment.

(3) Insulation material: high-density polystyrene foam and ultrafine glass fiber wool.

(4) Box lid

     a. Box lid Large transparent acrylic observation window.

     c. Opening direction Gas spring support /Turn off the design and open it from bottom to top.

(5) Supports large-size rubber feet.

Four. Temperature, humidity, electric heating and circulation:

(1) Air supply method: High impedance motor axial flow fan. The air supply method is a horizontal air outlet arc cycle design.

(2) Heating system Microcomputer intelligent automatic control electric heating power balance temperature regulation +High-performance stainless steel tube heater.

five. Refrigeration system:

(1) Refrigeration device Fully sealed high-efficiency compressor +Air-cooled condenser.

(2) Heat generation load regulation Multi-stage heat exchange device with high cooling heat exchange capability.

(3) The air in the circulating box is heat exchanged through the fin-type evaporator, and the air temperature is continuously reduced, which has the effect of cooling.

(5) High efficiency refrigeration components

     a. Evaporator Fin type internal thread copper tube evaporator, aluminum heat exchanger.

     b. Condenser Fin type internal thread copper tube evaporator, aluminum heat exchanger +High flow axial heat dissipation fan.

     c. Dry Filter European Denver drying filter.

     d. Refrigerant Environmentally friendly refrigerant R134a。

     e. Throttle device Capillary.

six. Safety protection device:

(1) Circuit Breaker Small switch circuit breaker.

(2) Controller internal protection

     a. Temperature and humidity sensors, open or short circuit (Overrange )。

     b. Overtemperature protection The high temperature protection setting of the set temperature.

(3) External fault detection protection

     a. Electric thermal protection Overload protector (Temperature set 1 )。

     b. Compressor protection compressor pressure protection, overload protector, and overheating protection.

(4) Failure abnormality alarm When a fault abnormality occurs, the power off protection will be automatically issued and an alarm sound will be issued.

seven. appendix:

(1) .    The product instruction manual contains simple troubleshooting instructions and product maintenance instructions.

(2) .    fuse

(3) .    Certificate of conformity

eight. Power supply: 1 Ø 220V 50Hz

Nine. Ambient environment: Ambient temperature range that can be used: 5 ~35 ℃ ，Ambient temperature range for optimal performance: 15 ~30 ℃。

                                   ▲Not available for long-term freezing and refrigeration storage