Water-retaining electric heating constant temperature incubator

Structural features

>The insulation performance and temperature uniformity are good.
>The water jacket can still have a better constant temperature when the power is cut off.
>The water-covered inner liner is made of stainless steel plate.
>Adopt microcomputer intelligent temperature control instrument and temperature control method.
>There is an overflow device to prevent the water jacket from deforming.
>The constant temperature can be maintained for a long time after power outage.
>There are in the model“ II” It also has the following characteristics
>The exterior door is equipped with a square observation window to facilitate the viewing of indoor samples.
>The shape is novel and beautiful.
>The silicone rubber sealing ring is excellent in performance.

Scope of application
This product is also known as a water-retaining electric cell (mold) incubator for bacterial culture, breeding, fermentation and other scientific research departments such as medical and health care, pharmaceutical industry, biochemistry, industrial production and agricultural science.
For constant temperature test.

Technical parameters:

(1) Temperature range Room temperature +5℃To 60 ℃。

(2) Temperature uniformity ≤±1 ℃       BY type: ≤±0.3 ℃

(3) Temperature fluctuation ≤±0.5 ℃    BY type: ≤±0.2 ℃

(4) Heating method 

BS/BS-II Type: three-sided water jacket type, bottom heating method

TBS Type: four-sided water cover type, three-sided heating method

BY Type: four-sided water cover type, four-sided heating method

two. Temperature controller:

Featured Description

(1) Temperature sensor

temperature: DIN A class Φ5mm SUS Made of stainless steel PT 100?×3 branch. Box temperature control ×1branch ； Water temperature control ×1branch.

BY Type: Temperature: DIN A class Φ5mm SUS Made of stainless steel PT 100?×3 branch. Temperature control ×1branch ； Water temperature control ×1branch ； Door temperature control ×1branch

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

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

(4) Display interface  LED Digital tube display, English display, key input method.

(5) Timing range 1.1 ~9999minute ； 2. No timing continuous operation

(6) Humanized operation

     a. Automatically control the temperature and heating output power adjustment, P.I.D Calculus control…etc.

     b. Safety self-test The safety self-test of the main system components is to indicate the status through the controller when an abnormality occurs and the heating is stopped.

      c. Water level detection BY Type: Probe type water level detection, no heating is started when the water level is low.

Main functions

(1) Temperature display accuracy 0.1 ℃ 。

(2) Temperature control accuracy   ± 0.1℃ 。

(3) Deviation value correction temperature deviation value compensation and correction function.

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

(5) 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 )。

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

(7) Protection device: The 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 Door

     a. Opening direction single door design, opening method from left to right.

(5) Move and support pulleys to adjust the placement position, and the front wheel can be locked to a fixed position *4Only (200kg/ wheel )。

(6) shelf

Stainless steel bar grating shelf (350- BS、400-BS)×2 Block, (500- BS、600-BS)×3Block; adjustable height per layer 50 ㎜。

BS-II Model: Stainless steel bar grating shelf (350- BS-II、400-BS-II)×2 Block, (500- BS-II、600-BS-II)×3Block; adjustable height per layer 50 ㎜。

TBS Model: Stainless steel bar shelf ×2 Block, adjustable height of 50 per layer ㎜。

 a. Observation window  BS-II Type: Glass observation window

 BY Type box door

     a. Inner door   BY Model: Tempered glass inner door.

     b. Inner door anti-condensation   BY Type: box door heating radiation method

     c. Opening direction BY Model: Single-opening door design, opening from the left to the right.

(5) Movement and support BY Type: The pulley moves and adjusts the placement position, and the front wheel can be locked to a fixed position *4Only (200kg/ wheel )。

(6) shelf BY Model: Stainless steel bar grating shelf (350- BY、400-BY)×2 Block, (500- BY、600-BY)×3Block; adjustable height per layer 50 ㎜。

Four. Temperature electric heating and convection:

(1) Heating system Microcomputer intelligent automatic control electric heating power balance temperature regulation +Temperature self-protection heater.

(2) Convection method Natural convection

BY- Type: High impedance motor axial flow fan for air supply. The air supply method is a horizontal air outlet arc cycle design.

five. Safety protection device:

(1) Circuit Breaker Small switch circuit breaker.

(2) Controller internal protection

     a. Temperature sensor open or short circuit (Overrange )。

     b. High temperature protection setting for the overtemperature protection setting temperature.

     c. Water level detection BY Type: Probe type water level detection, heating does not start when the water level is low.

(3) External fault detection protection

     a. Electric thermal protection TBS Type: Heater temperature self-protector.

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

six. appendix:

（1）.  Including product instruction manual, simple troubleshooting instructions, product maintenance instructions ×1。

（2）.  fuse ×1

（3）.  Certificate of conformity ×1

seven. Power supply: 1 Ø 220V 50Hz

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