|
Performance |
|
|
||
|
Input Voltage：AC110V或220V |
|
|||
|
Load current：15A～18A |
|
|||
|
Rated Power：3600W（Peak power:4200W） |
|
|||
|
Operating Range：0～450℃ |
|
|||
|
Temperature resolution：0.1℃ |
|
|||
|
Control Accuracy： 0.1℃ |
|
|||
|
Steady state：±0.5℃（Load disturbance is not big in the case） |
|
|||
|
Calibration Accuracy：Full scale 0.22% |
|
|||
|
Sampling process：250 times/s |
|
|||
|
Maximum adjustment cycle：2 minutes and 45 seconds Short-circuit protection Response time＜8 ms |
|
|||
|
Current consumption＜100 mA |
|
|||
|
Characteristic |
|
|
||
|
Short circuit, open circuit and system failure dual protection； |
|
|||
|
Segmentation heating and soft-start function |
|
|||
|
|
||||
|
Automatic or manual heating can be selectable |
|
|||
|
Degree C or F selectable |
|
|||
|
Thermocouple Type J standard, Type K selectable |
|
|||
|
Automatically compensates for ambient temperature |
|
|||
|
Over Temperature automatic protection |
|
|||
|
Automatic identification of load power ,Remarkable energy saving |
|
|||
|
Heater and thermocouple dislocation identify the alarm function |
|
|||
|
With current detection function |
|
|||
|
|
|
|
||
The data in the table below is measured in March. using the instrument is Fluke 724 ，a same heater and the same TC (sensor), the test environment and conditions are exactly the same too.
Table 1 Adjustment period comparisons
|
|
First cycle |
Second cycle |
Third cycle |
|||||||
|
Brand |
Set |
Measured （High） |
Measured （low） |
period |
Measured （High） |
Measured （low） |
period |
Measured （High） |
Measured （low） |
period |
|
MASTIP |
200℃ |
213.6 |
192.7 |
8′00″ |
201.2 |
196 |
8′20″ |
200 |
196.7 |
3′44″ |
|
Ours |
200℃ |
205.2 |
199.9 |
1′38″ |
201.8 |
200.5 |
2′36″ |
201 |
200.5 |
2′45″ |
|
MASTIP |
230℃ |
236.5 |
220.1 |
4′22″ |
230.3 |
226.3 |
3′36″ |
227.8 |
227.1 |
3′40″ |
|
Ours |
230℃ |
233.5 |
228.7 |
1′30″ |
231.1 |
229.2 |
2′14″ |
230.5 |
229.4 |
1′41″ |
|
MASTIP |
260℃ |
272 |
255.7 |
5′05″ |
260.7 |
256.3 |
4′09″ |
259.9 |
256.4 |
4′00″ |
|
Ours |
260℃ |
263 |
257.9 |
1′43″ |
260.6 |
258.2 |
1′22″ |
260 |
258.6 |
1′30″ |
Table2
|
Set |
Brand |
First cycle |
Second cycle |
Third cycle |
|||
|
Measured（low） |
Measured （High） |
Measured （low） |
Measured （high） |
Measured （low） |
Measured （high） |
||
|
200℃ |
DME |
195 |
204 |
196．1 |
203．8 |
195．5 |
204 |
|
MASTIP |
196 |
201．2 |
196．7 |
200．4 |
197．3 |
||
