Specifications |
Range |
6331 |
35 °C to 300 °C |
7321 |
–20 °C to 150 °C |
7341 |
–45 °C to 150 °C |
7381 |
–80 °C to 110 °C |
|
Stability |
6331 |
±0.007 °C at 100 °C (oil 5012)
±0.010 °C at 200 °C (oil 5017)
±0.015 °C at 300 °C (oil 5017) |
7321 |
±0.005°C at –20°C (ethanol)
±0.005°C at 25°C (water)
±0.007°C at 150°C (oil 5012) |
7341 |
±0.005°C at –45°C (ethanol)
±0.005°C at 25°C (water)
±0.007°C at 150°C (oil 5012) |
7381 |
±0.006°C at –80°C (ethanol)
±0.005°C at 0°C (ethanol)
±0.005°C at 100°C (oil 5012) |
|
Uniformity |
6331 |
±0.007 °C at 100 °C (oil 5012)
±0.017 °C at 200 °C (oil 5017)
±0.025 °C at 300 °C (oil 5017) |
7321 |
±0.007 °C at –20 °C (ethanol)
±0.00 7 °C at 2 5°C (water)
±0.010°C at 150 °C (oil 5012) |
7341 |
±0.007 °C at –45 °C (ethanol)
±0.007 °C at 25 °C (water)
±0.010 °C at 150 °C (oil 5012) |
7381 |
±0.007 °C at –80 °C (ethanol)
±0.007 °C at 0 °C (ethanol)
±0.007 °C at 100 °C (oil 5012) |
|
Heating Time† |
6331 |
130 minutes, from 40 °C to 300 °C (oil 5017) |
7321 |
120 minutes, from 25 °C to 150 °C (oil 5012) |
7341 |
120 minutes, from 25 °C to 150 °C (oil 5012) |
7381 |
60 minutes, from 25 °C to 100 °C (oil 5012) |
|
Cooling Time† |
6331 |
14 hours, from 300 °C to 100 °C (oil 5017) |
7321 |
110 minutes, from 25 °C to –20 °C (ethanol) |
7341 |
130 minutes, from 25°C to –45°C (ethanol) |
7381 |
210 minutes, from 25 °C to –80 °C (ethanol) |
|
Stabilization Time |
|
Temperature Setting |
|
Digital display with push-button data entry |
|
Set-Point Resolution |
|
0.01°; 0.00018° in high-resolution mode |
|
Display Resolution |
|
Digital Setting Accuracy |
|
Digital Setting Repeatability |
|
Access Opening |
|
120 x 172 mm (4.7 x 6.8 in) |
|
Depth |
|
457 mm (18 in) without Liquid-in-Glass Thermometer Cal Kit |
|
482 mm (19 in) with Liquid-in-Glass Thermometer Cal Kit |
|
Wetted Parts |
|
Power† |
6331 |
115 VAC (±10 %), 50/60 Hz, 14.8 A or
230 VAC (±10 %), 50/60 Hz, 7.4 A, specify |
7321 |
115 VAC (±10 %), 60 Hz, 14 A or
230 VAC (±10 %), 50 Hz, 7 A, specify |
7341 |
115 VAC (±10 %), 60 Hz, 16 A or
230 VAC (±10 %), 50 Hz, 8 A, specify |
7381 |
230 VAC (±10 %), 50 or 60 Hz, specify, 10 A |
|
Volume |
|
Size (HxWxD) |
|
1067 x 356 x 788 mm (940 mm from floor to tank access opening) [42 x 14 x 31 in (37 in from floor to tank access opening)] |
|
Weight |
6331 |
41 kg (90 lb.) |
7321 |
62 kg (137 lb.) |
7341 |
68 kg (150 lb.) |
7381 |
91 kg (200 lb.) |
|
Automation Package |
|
Interface-it software and RS-232 included (IEEE-488 optional) |
|
|
|
†Rated at nominal 115 V (or optional 230 V) |
|