|
Indicator name |
Indicator parameters |
|
Maximum load weight |
50kg |
|
Table size |
Φ580mm |
|
Mesa material |
Stainless steel |
|
Countertop flatness |
0.02mm |
|
Countertop end runout |
0.03mm |
|
Mesa leakage |
0.2mT |
|
Perpendicularity of the two axes |
±5" |
|
The degree of intersection of two axes |
Φ0.25mm ball inside |
|
User conductive slip ring |
60~120 rings (rated current not less than 3A) |
|
Communication interface |
RS232/RS422 |
|
Rate resolution |
0.001°/s |
|
Angular rate accuracy and rate smoothness |
ω<1°/s, 3×10⁻³ (1°average) 1°/s≤ω<10°/s, 3×10⁻⁴ (10°average) ω≥10°/s, 3×10⁻⁵ (360°average) |
|
Corner range |
360°continuous rotation |
|
Inside frame |
|
|
Shafting rotation accuracy |
±2" |
|
Angular position measurement resolution |
0.36" |
|
Angular position positioning accuracy |
±5" |
|
Angular positioning repeatability |
±3" |
|
Speed range |
±0.001°/s~±500°/s |
|
Maximum angular acceleration |
300°/s² (rated load) |
|
Outer frame |
|
|
Shaft system rotation accuracy |
±5" |
|
Angular position measurement resolution |
0.36" |
|
Angular position positioning accuracy |
±5" |
|
Angular positioning repeatability |
±3" |
|
Speed range |
±0.001°/s ~ ±200°/s |
|
Maximum angular acceleration |
100°/s² (rated load) |
|
Product name |
High and low temperature test chamber |
|
Nominal volume (optional) |
125L~275L |
|
Test chamber size (WXDXH) (optional) |
500×500×~650×650×650mm |
|
Test chamber outer dimension (WXDXH) (optional) |
Approx. : 740*95*950 mm~880×1100×1100mm |
|
Temperature range |
-55°℃~+120°℃ |
|
Temperature control range |
-55~+120 ℃ |
|
Temperature fluctuation (optional) |
<±0.5℃~±1℃ |
|
Temperature uniformity |
<1.0℃ |
|
Temperature deviation |
<±2.0℃ |
|
Cooling rate |
>2°C/min |
|
Heating rate |
>3°C/min |
|
Total installed power |
Approx. 13KW |
|
Weight of the whole machine (box + unit) |
Approx. 210kg to 260kg (based on the weight after final confirmation of size) |
|
Cooling method |
Air cooling |
|
Refrigeration method |
Mechanical cooling provided by cascade system |
|
Refrigerant |
Environmentally friendly and highly efficient refrigerants (R404a and R23) |
|
Liner material |
SUS304 |
|
Refrigeration compressor |
Two advanced compressors |
|
Heating system |
Nichrome electric heater with PID adjustment |
|
Regulation mode |
PID Balance |
|
Temperature and Humidity Control |
BTHC |
|
Control system |
Programmable controller + touch screen |
|
Remote control |
RS485 interface, can communicate with the computer, remote monitoring; And with USB interface |
|
Test Port |
One O25mm test hole |
|
Environmental requirements |
Ambient temperature: 0℃~+30℃, relative humidity: ≤85%RH, no strong vibration, electromagnetic radiation shielding, no dust and corrosive substances around |
|
Power supply system |
380±10% VAC, 50Hz+N+G, ground resistance: <4Ω |
|
Safety Measures |
Independent ultra-high and ultra-low temperature alarms, A ircraft overheating alarm, refrigeration compressor overpressure/overload alarm; Power supply missing phase, phase sequence alarm; Leakage, short circuit protection. |
