What are the precautions for the constant temperature and humidity test chamber?

Precautions for constant temperature and humidity test chamber:

1. In order to avoid machine failure in the constant temperature and humidity test chamber, please provide power supply within the rated voltage range.

2. In order to prevent electric shock or malfunction and malfunction, please do not turn on the power before installation and wiring are completed.

3. This product is a non-explosion-proof product. Please do not use the constant temperature and humidity test chamber in the environment with flammable or explosive gas.

4. Please try not to open the test box door during the operation of the instrument. If it is opened at high temperature, it may cause burns to the operator. Opening at low temperature may cause frost damage to the staff in the morning, and may cause the evaporator to freeze and affect the cooling effect. If you must open it, please do some protection work.

5. It is forbidden to disassemble, process, modify or repair the constant temperature and humidity machine without authorization, otherwise there will be danger of abnormal action, electric shock or fire.

6. The ventilation holes of the body should be kept open to avoid malfunction, abnormal operation, reduced life and fire.

7. If the machine is damaged or deformed when unpacking, please do not use it.

8. Be careful not to let dust, thread, iron filings or other things enter when setting up the machine, otherwise it will cause wrong action or malfunction.

9. The wiring must be correct and must be grounded. Failure to ground may result in electric shock, malfunction, abnormal display, or large errors in measurement.

10. Regularly check the terminal screws and fixing brackets. Please do not use them when loose.

11. During the operation of the instrument, the power input terminal cover must be installed on the terminal block to prevent electric shock.

12. Before the instrument is in operation, the safety should be fully considered before the operation of modifying the setting, signal output, starting, stopping, etc., and the wrong operation may cause the working equipment to be damaged or malfunction.

13. Please wipe the meter with a dry cloth. Do not use alcohol, gasoline or other organic solvents. Do not splash water on the meter. If the meter is immersed in water, stop using it immediately, otherwise there is danger of electric leakage, electric shock or fire.

14. The internal parts of the instrument have a certain life span. For the continuous and safe use of the instrument, please carry out regular maintenance and maintenance. When disposing of this product, please dispose of it according to industrial waste.

Dear Customer:

Thank you for your attention to our products. In addition to this product introduction, the company also has thermal shock test chamber, high and low temperature impact test chamber, constant temperature and humidity test machine, temperature and humidity control box, rapid temperature change test chamber, etc. Introduction, if you are interested in our products, please contact us. Thank you!

Meats Injectors and Tumblers

For the meat marinating solution we refer to meat tenderizer, Saline mixer, Saline injector(brine injection systems), vacuum massage tumbler.
Saline injector can evenly inject the brine and salt auxiliary materials into the meat blocks, which can shorten the pickling time and greatly enhance the taste and yield of the meat products. The machine can be adjusted with stepping rate, stepping distance, injecting interval and injection pressure according to the technological requirements. Then the brine and salt auxiliary materials can be injected into the meat evenly and continually to reach the optimal effects.

While vacuum tumbler makes meat rolled in the drum under vacuum condition, similar to pulmonary respiration (make product to inflation and shrink alternatively). It makes meat salted evenly, increases the adhesive quality and taste and ensures the freshness of meat.


Injector series:multi needle injector,brine injector,poultry meat injector,fish injector,red meat injector,marinating injectors,pickle injector

Red meat and poultry injection machine with capacity of needles 50

Red meat and poultry injection machine with capacity of needles 74

Red meat and poultry injection machine with capacity of needles 118

Red meat and poultry injection machine with capacity of needles 236

Tumbler series:vacuum tumbler,meat tumbler

Small capacity vacuum tumbler and massager with capacity 200L and 500L

Medium capacity vacuum tumbler and massager with capacity 1000L and 1600L

High capacity vacuum tumbler and massager with capacity 2500L and 3500L

Turnover type vacuum tumbler and massager with capacity 2500L


Manual Brine Injector,Vacuum Tumbling Machine,Industrial Meat Tenderizer,Meat Tumbler,Poultry Meat Injector,Fish Injector,Red Meat Injector

Helper Machinery Group Co., Ltd. , https://www.helperfoodtek.com