Tabla de contenido
Publicidad
Specification
The figures stated in the specification are as measured 0-50 mm from the base of the
well of the insert, using an SPRT, at the time of calibration.
Measuring zone
Depth of well in insert
Temperature range
Temperature accuracy in measuring zone
Temperature uniformity in measuring zone
Temperature stability after 10 minutes
Display resolution
Heat up rate
Cool down rate
Comms Port 9way D type
* The lowest temperatures can only be achieved when the Tecal 140 is used with a chilled
water supply which has a maximum pressure of 6 metres of water. However, the chilled
water supply must not be switched on when the set temperature is above 40°C as this can
lead to damage to the block.
Dimensions
Wells in the block:
Central Well for inserts, see the list of inserts at the back of this book
Working conditions
The Tecal units are designed to work safely under the following conditions:
Note: The control specifications quoted are for an ambient temperature
range of 10°C to 30°C. The specification may deteriorate outside this range
but the unit will still work safely.
Radio frequency interference tested and passed to EN50081-1.
Immunity Tested and passed to EN50082-1
Packing
When you receive your unit, make sure you keep the original packing in
case you ever need to return it for service or repair. When returning a unit,
remember to remove the insert from the temperature controlled block.
The unit must be transported in the original packing to avoid damage. The
packing comprises; the unit in the soft carrying case packed with foam into
an outer cardboard box. Techne accepts no responsibility for damage
incurred unless the unit is correctly packed and transported in this way.
5 minutes
9 minutes
Height
Width
Depth
Depth
Diameter
Ambient temperature range 5°C to 40°C
Humidity
condensing
T E C A L 1 4 0 S O P E R A T O R ' S M A N U A L
0 to 50 mm
from base of well
114.3 mm
-40°C to 140°C *
±0.3°C
±0.2°C at 100°C
±0.05°C
0.1°C
20°C to 100°C
100°C to 0°C
Full bi-directional RS232
272mm
185mm
439mm
130mm
38.2mm
Up to 95% relative humidity, non-
0" to 2"
from base of well
4.5"
-40°F to 284°F *
±0.54°F
0.36°F at 182°F
±0.09°F
0.1°F
68°F to 182°F
182°F to 32°F
10.7"
7.28"
17.28"
5.1"
1.5"
PAGE 9
Publicidad
Tabla de contenido
