Temperature control electric heating sleeve

PTHW-10000ml

Autonomous products and other conventional products


Classification:

Temperature regulating ordinary electric heating sleeve


Key words: experimental instrument


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Product Details

Scientific instruments are tools for precision measurement, and their precision and reliability must be an order of magnitude higher than the object being measured. Therefore, although there are not as many components as airplanes, the systematic design is also beyond imagination. The chromatographic column, as a consumable, is a separation center, just like the heart. High pressure, tightness and flow rate stability are required. And the oven needs to be kept at a constant temperature. To prevent leakage, maintain constant temperature, pressurized flow, every link, can not be slack. For materials, seals, and fluid mechanics, a high foundation is required.

The method for checking whether the instrument leaks: pinch off the external vacuum skin tube, and observe whether the vacuum gauge on the instrument can keep the instrument leak-free for five minutes. If there is air leakage, check whether the sealing ring on each sealing joint and rotating shaft is effective. On the contrary, the instrument is normal to check the vacuum pump and vacuum pipeline.

Temperature display: scale

Volume: 10000ml

 

Product introduction:

PTHW electric heating sleeve is an electric heating sleeve that realizes constant temperature heating through electronic pressure regulation. It uses alkali-free glass fiber as insulating material, puts Cr20Ni80 alloy wire spring device in it, uses aluminum silicate cotton vacuum-shaped hemispherical heat preservation body for heat preservation, the shell is one-time injection molded, and the upper cover adopts electrostatic spraying technology. Due to spherical heating, the heated area of the container can reach more than 60%, with fast temperature rise, high, easy to operate, durable characteristics.

Capacity (ml)

100

250

500

1000

2000

3000

5000

10000

20000

Power (W)

130

210

230

530

650

730

1100

2100

3000

Temperature control accuracy (℃)

±3

Heating temperature (℃)

Maximum surface temperature 380 ℃

Boiling

Water 10-15min

furnace wire

Cr20Ni80

Insulation

Alkali-free glass fiber, temperature resistance 450 ℃

insulation coefficient

Relative humidity ≤ 35% ≥ 500 trillion

Insulation layer

Exclusive use of aluminum silicate cotton vacuum shaping environmental protection insulation

Diameter of upper opening (mm)

75

95

115

145

180

212

253

300

384

Sleeve depth (mm)

40

60

70

85

105

125

145

175

205

Shell diameter (mm)

160

230

230

260

270

300

340

400

480

Housing height (mm)

50

155

155

165

190

200

230

260

300

Temperature control electric heating sleeve

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