Magnetic Stirrer For Lab
USD $100 - $600 /Set
Min.Order:1 Set
Zhengzhou Keda Machinery And Instrument Equipment Co., Ltd.
Function:
The electric directly heated heating mantle is designed for laboratory in magnetic stirrer on heating and stirring.
Features:
(1) The series model electric according to UNESCO, “environment and human”
gift to United Kingdom products are improved.
(2) Beautiful, light weight, temperature control, standard, durable.
(3) Shell made of one-time molding plastics, anti-corrosive and fine insulation.
(4) E-glass fiber insulation materials, tweezers chromium alloy wire spring- like in which the heating source. (5) The high pressure amorphous the hemispherical insulating body using body
using lightweight cotton insulation.
Technical data:
Model | Voltage | Power | Work time | Temperature accuracy | Temperature control mode | Temperature range | Insulation resistance |
PTHW | 220V/50HZ | 120-4600W | Work continuously | ±5°C | Silicon contronled pressure adjusting | Room temperature: -400 °C | more than 500 trillion |
TYHW | ±2°C | Silicon contronled pressure adjusting | |||||
BXHW | ±2°C | Thermocouple temperature,relay control | |||||
ZNHW | ±1°C | Thermocouple temperature silicon-controlled rectifier control | |||||
ZNHW-II | ±1°C | Thermocouple perceive temperature silicon-controlled to control |
Henan Keda Machinery and Instrument Equipment Co.,Ltd.
Our company sells recycled water vacuum pumps, rotary evaporators,
thermostatic magnetic stirrers, glass reactors, low temperature cooling circulating
pumps, oil baths, electric mixers, ovens, water baths, freeze-drying machines, electronic
energy-saving temperature control devices, smart thermostats and electric experimental equipment sets.
With solid strength, reasonable prices and excellent services, our company has established long-term cooperative relationships with a number of enterprises.
1.The heating mantle should have a good grounding.
2.The first time you when you use it comprising a white smoke and smell smoke ,
color from white to brown and then white is a normal phenomenon ,
because oil and other compounds containing glass fibers in the production process ,
should be placed on ventilation place, can be used normally after a few minutes .
3.There are squeak when the capacity is more than 3000ml electric sets used- squeak sound is different furnace wire structure and thyristor surge pulse signal
related to ease of use.
4.When the liquid spilled into the jacket , please turn off the power immediately
and place the heating mantle in ventilated place , to be dried before use ,
to avoid the risk of leakage or electrical short circuit occurs .
5. when unused for long time please place the heating mantle in a dry place to save
corrosive gases .
6. Do not set heating or air dry .
7. When the humidity is too large relatively, the induction may be transmitted through
the insulation layer be sure to connect the ground wire and pay attention to ventilation.
The heating mantle will be packed in cartoons or as your request.
Safe,fast and reliable
Products quality guarantee is for one year,after the product was sold.
In the warranty period, the users operate according to instruction and meet problems,and our company maintains free of charge.
Beyond the warranty period, products problems can also be solved by my company maintenance,but charge wiring components fees properly.
Hot line:(86)0371-86126825(24h)