constant temperature incubator

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

A constant temperature incubator is a professional constant temperature equipment widely used in fields such as biology, medicine, food, agriculture, and environmental protection, providing a reliable experimental environment for laboratory microbial cultivation, water analysis, plant breeding, and more.

Product Details

constant temperature incubatorIt is a professional constant temperature equipment widely used in fields such as biology, medicine, food, agriculture, and environmental protection, providing a reliable experimental environment for laboratory microbial cultivation, water analysis, plant breeding, and more.

Product Features

constant temperature incubatorAdopting a touch screen temperature control instrument, it integrates functions such as printing, recording, communication, and cumulative timing.
The device operates reliably at a constant temperature for a long time, with low power consumption, and is energy-saving and environmentally friendly.
It has SMS or phone alarm functions such as temperature upper and lower limits, power outage, etc.
Equipped with RS485 communication function, it can be connected to a computer (optional).

technical parameters

Device Model	HZK-150L/LB/LB-S	HZK-250L/LB/LB-S	HZK-300L/LB/LB-S	HZK-400L/LB/LB-S
Studio size (mm)	500×500×600	550×500×900	600×500×1000	660×600×1000
Dimensions (mm)	760×660×1320	810×660×1620	860×660×1720	920×760×1720
installed power	600W	650W	850W	1100W
partition	2	4	4	4
temperature range	temperature fluctuation	temperature deviation	Temperature Uniformity	voltage
10-60℃	＜±0.5℃	＜±2.0℃	＜2.0℃	220V±10%，50Hz
controller	Adopting a touch screen temperature control instrument, it integrates functions such as printing, exporting recorded data from a USB flash drive, communication, cumulative timing, and alarm prompts. (L and LB series use computer digital controllers)
heating system	Adopting nickel chromium alloy electric heating element with PID regulation.
refrigeration system	1. Adopting a fully enclosed imported compressor, it has low noise, low mechanical power consumption, and a liquid side cooling compressor, which can operate continuously and safely in high temperature environments. 2. Refrigerant: DuPont R134a (environmentally friendly refrigerant)
safety protection	Power leakage protection, short circuit protection, equipment over temperature protection, heating, compressor independent overload protection, etc.
alarm system	The L series adopts buzzer alarm, while the LB and LB-S series adopt buzzer, SMS, and telephone alarm.
Printing system	Micro needle printer, capable of printing device numbers, numerical values, or curve formats (L series does not have printing function)
Permission and Audit Tracking	Has Level 3 password access and audit trail functionality. (L and LB series do not have this function)
data storage	Equipped with a built-in 4G memory card, it can store data for about 5 years and export electronic data through a USB flash drive. (L and LB series do not have this function)
sensor	Using imported PT100

Note: The HZK-L model is controlled by a computer digital instrument and does not have printing or alarm functions.

The HZK LB model is a computer digital instrument control with printing and alarm functions.

The HZK LB-S model is a touch screen instrument control with printing, authorization, alarm, storage, and audit tracking functions.

1. There are two heating methods for carbon dioxide incubators, water jacket and gas jacket. Water is a good insulation material. The temperature drop rate of the water jacket incubator is slow during the opening process, which can effectively maintain the temperature of the incubator. However, the disadvantage is that it requires adding water, emptying the water tank, and cleaning. The gas jacket incubator is directly heated by a heater and is simpler to operate than the water jacket incubator. But the heat dissipation is fast, and if the door is opened for a long time, the temperature will drop a lot. Nowadays, there are mostly gas sleeve incubators on the market.

2. General cell culture requires a temperature of 37 degrees and a concentration of 5% carbon dioxide, which is also effective for mold growth. Maintaining the sterility of the incubator is crucial. If your incubator is not placed in a laminar flow laboratory, bacteria will often grow on the iron plate, making cleaning difficult, especially when the utilization rate of the incubator is high. Nowadays, most methods use adding saturated copper sulfate to the humidification tray for treatment, which is still quite effective. However, if there are environmental requirements that prevent it from being stored, the water in the humidification tray needs to be changed frequently. My suggestion is to replace it every two weeks. Some incubators have added ultraviolet light tubes to illuminate the humidification tray, which I think is useless and can still grow bacteria over time. Some incubators also have filters, usually located at the top of the incubator. This device is more effective than ultraviolet and can also be used as a reference. Try to disinfect your hands with alcohol when taking and placing culture dishes and bottles.

3. The concentration of carbon dioxide also has a significant impact on the entire cultivation environment. Generally, concentration detection systems use infrared conduction, but these products will produce carbon dioxide numerical drift after a period of use. It is recommended to choose incubators with infrared calibration. If it is old-fashioned, there is a machine that can display the carbon dioxide value even after you turn off the carbon dioxide. After cleaning, this type of incubator does not use carbon dioxide and is left at a constant temperature and humidity overnight. After adjusting the displayed carbon dioxide value to zero, the calibration is completed. If the machine does not display, it needs to be left without carbon dioxide for more than 4 hours, because the infrared conduction detector can only work accurately at 37 degrees Celsius and above 95% humidity. Improper operation can cause a deviation in carbon dioxide concentration. You can also hire professionals to regularly calibrate the carbon dioxide incubator, but there will be a fee. It seems that 500 yuan per time is still one unit, with prices for the first two years.

4. Good usage and maintenance habits are the key to equipment control and the key to cultivating satisfactory results.