The Tecal 425H includes a multiwell insert, NIST traceable calibration certificate and "Techneworks" software on CD with RS232 cable.

Download the Tecal 425H manual (281kb) 
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Tecal 425 Technical data

Minimum temperature above ambient

20°C Above ambient

Cooling rate 400°C to 100°C

25 min

Maximum temperature

425°C

Programmable ramp rate °C/min

0.1 to 25

Temperature accuracy in measuring zone

+/0.3°C

Temperature uniformity in measuring zone

+/-0.2°C¹

Switch test

Yes

Measuring zone

0 to 50mm from base of well

Fan cooling

Automatic

Temperature stability after 10 mins

+/-0.05°C

Comms port, 9 way D-type

Full bi-directional RS232

Display resolution

0.1°C or 0.1°F

Weight (lbs)

20.0

Heating rate, 20°C to 400°C

15 min

Dimensions
H x W x D mm

285 x 190 x 426

Warranty

3 year parts and labor

Catalog #

Model

Voltage

Hz

Watts

Wght lbs.

3026800

Tecal 425H

230V

50/60

700

21

3026200

Tecal 425H

120V

50/60

700

21

Catalog Number

Description

Weight

7032533

Insert 5 x ¼" probes

13oz

7032534

Insert 3/8" + 5/16" +1/4" + 3/16" + 1/8" probe

13oz

7032535

Insert 2 x 3/8" + 2 x ¼" probes

13oz

7032536

Insert 2 x ½" + 2 x ¼" probes

13oz

7032537

Insert 1 x ¼" probes

13oz

7032538

Insert blank

13oz

7032574

Insert 1 x 9/16" + 1 x 1/4" probe

13oz

7032575

Insert 1 x 5/8" + 1 x 1/4" probe

13oz

7032576

Insert 1 x 11/16" + 1 x 1/4"  probe

13oz

7032577

Insert 1 x ¾" + 1 x 1/4" probe

13oz

Catalog Number

Item

Voltage

HZ

Watts

Weight lbs.

7032395

Cooling probe for Tecal 425 and 650