Main Features
• PID Control ,Inner and Outer Thermocouple Adjust Temperature
• Ceramic Top . Temperature range : ambient to 380 ℃
• 4 Square Dimensions : 140 x 140mm, 180 x 180mm ,230 x 230 mm and 280 x 280 mm.
• 2 windows and LED digital display for temperature value .
• Aluminum shell material and Bottom instead of plastic .
Description of the Digital Part

(1) PV windows : to display the top heating plate temperature value
(2) SV windows : to display the setted temperature value .
(3)
To increase the temperature value
(4)
To reduce the temperature value
(5)
Self-tunning Button : To make the heating devise temperature value reach the setted temperature value quickly .
LED : It flashes when operating the setted temperature , and LED is off when the hotplate temperature value is the same as setted temperature value .
Description of the back

Specification
Model
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ZNJRB1140
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ZNJRB1180
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ZNJRB1230
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ZNJRB1280
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Top Plate Dimension (mm)
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140 × 140
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180 × 180
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230 × 230
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280 × 280
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Heating Temperature Range (°C )
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Ambient to 380
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Ambient to380
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Ambient to 380
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Ambient to 380
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Heat Control
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PID Control . Inner and Outer Temperature sensor ,LED Display
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Fixed Safety Circuit
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380°C
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Permissible Ambient Temperature
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Ambient Temperature to 40°C
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Top Material
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Superfine Ceramic
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Voltage
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220v ,50Hz / 110V ,60Hz
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Power(w)
|
260
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350
|
600
|
750
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Motor Power
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8W, DC14V
|
8W, DC14V
|
40W, DC20V
|
40W, DC20V
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Temperature Accuracy (°C )
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±1°C
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Stirring Flask Capacity(ml)
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50-500
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50-2000
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50-5000
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50-10000
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Overall Dimensions (mm)
( L × W × H )
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265 ×155 × 120
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325 × 215 ×120
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430 × 270 × 150
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500 × 330 × 150
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Packing Dimension (mm)
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315 × 205 ×170
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375 × 265 ×170
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480 × 320 × 200
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550 × 380 × 200
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Shipping Weight (kg)
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2.2±0.2
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4±0.2
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7±0.2
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9.5±0.2
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Working time
|
Continue
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Shell Material
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Superfine Metal
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Standard Outfits
Photos
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Item
|
 |
Can be Removed Holder
1. Length 280mm
2. Diameter 10mm
3. Material : stainless steel .
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Clamp with screw
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Inner Thermocouple
4 -spin
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Outer Thermocouple
4-spins
Stainless Steel Length : 235mm
Wire length : 1000mm
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