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STRESS
TEST CHAMBERS

Test your specimen for stress limits with quality stress test chambers from Nexia Scientific Ltd. We work with businesses across the UK and Ireland.

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Series TS & CS

Our temperature and climatic stress screening test chambers are designed using a modular concept from the standard series. The powerful compressor and high fan capacity allow extremely high temperature change rates of up to 30 K/min with conventional refrigeration technology and up to 70 K/min. with liquid nitrogen. These units will give you the ability to determine the stress limits of your specimen very quickly.

Minimum external measurements due to compact method of construction
Optimised parameters for highest testing precision
Minimum noise level

Test chambers

Standard version of the TS/CS line:

Multicolour touch panel / 32 bit controller
Service-friendly capacitive humidity measurement system
Single-hand operated door handle, lockable
Entry port ø 50 mm
Shelf, stainless steel
Display in plain text
Potential free contact for malfunction signal
Ethernet interface

Test space capacity in litres:

5 K/min - 200 / 350 / 600 / 1000 / 1500

10 K/min and 15 K/min - 200 / 350 / 500 / 810 / 900 / 1250

Temperature range:

-70 °C / +180 °C

Temperature change rates:

5 to 30 K/min

Design:

Control: microprocessor control and monitoring system

Test space: stainless steel grade 1.4301

Refrigerants: chloride free, hermetically sealed

Humidity system (only type CS): capacitive measuring

Additional entry ports ø 50 mm, 80 mm and 125 mm
Additional shelves
Panoramic window, multiple glazed, sized 570 x 710 mm
Glove box hand-hole in the door
Additional pt 100 for temperature measuring on test specimen alternative reversible to controller function
Air dryer system
Mobile design – wheels
Temperature protection for test-specimen
Water cooled compressor; external condenser
CID software for programming and documentation
Variable air speed in the test space
RS 232 interface
USB port
Other chamber sizes and options on request.

Type	Measure	Unit	5 K/min4
Series	TS -70/…, CS -70/…	TS -70/…, CS -70/…	-70/200-5	-70/350-5	-70/600-5	-70/1000-5	-70/1500-5
Test Space		liters	200	350	600	1000	1500
Test Space Dimensions	height	mm, appr.	750	750	850	900	900
	width	mm, appr.	650	650	850	1000	1000
	depth	mm, appr.	400	720	830	1100	1600
Overall Dimensions	height	mm, appr.	1800	1800	1900	1950	1950
	width	mm, appr.	920	920	1120	1270	1270
	depth	mm, appr.	1345	1665	1875	2245	2745
Temperature Tests
Temperature Range	TS -70/…, CS -70/…	°C	-70/+180	-70/+180	-70/+180	-70/+180	-70/+180
Temp. Change Rate Cooling	TS -70/…, CS -70/…	K/min	5,0	5,0	7,0	5,0	5,0
acc. IEC 60068-3-5
Temp. Change Rate Heating	TS -70/…, CS -70/…	K/min	8,0	8,0	6,0	6,0	5,0
acc. IEC 60068-3-5
max. Thermal Load at +20°C	TS -70/…, CS -70/…	W	3500	3500	5000	5500	5000

Temperature Fluctuation		K	≤± 0,3 temporally	≤±0,3 temporally	≤± 0,3 temporally	≤± 0,3 temporally	v 0,3 temporally
Climatic Tests
Temperature Range	CS -70/…	°C	+10 to +95	+10 to +95	+10 to +95	+10 to +95	+10 to +95
Humidity Range	CS -70/…	% RH	10 to 98	10 to 98	10 to 98	10 to 98	10 to 98
Dew Point Range I	CS -70/…	°C	+7 to +94	+7 to +94	+7 to +94	+7 to +94	+7 to +94
Dew Point Range II	CS -70/…	°C	-10 to +7	-10 to +7	-10 to +7	-10 to +7	-10 to +7
Humidity Fluctuation I	CS -70/…	% RH	≤± 1,5	≤± 1,5	≤± 1,5	≤± 1,5	≤± 1,5
Humidity Fluctuation II	CS -70/…	% RH	≤± 3	≤± 3	≤± 3	≤± 3	≤± 3
Temperature Fluctuation	CS -70/…	K	≤± 0,3	≤± 0,3	≤± 0,3	≤±0,3	≤± 0,3
Nominal Voltage			400 V +6% -10%, 3/N, 50 Hz	400 V +6% -10%, 3/N, 50 Hz	400 V +6% -10%, 3/N, 50 Hz	400 V +6% -10%, 3/N, 50 Hz	400 V +6% -10%, 3/N, 50 Hz
Nominal Power	TS -70/…	kW, appr.	10,9	10,9	14,2	16,4	16,4
	CS -70/…	kW, appr.	12,0	12,0	14,2	16,4	16,4
Condenser			air-cooled	air-cooled	water-cooled	water-cooled	water-cooled
Noise level		dB(A)	< 58	< 58	< 62	< 62	< 62

Type	Measure	Unit	10 K/min4
Series	TS -70/…, CS -70/…	TS -70/…, CS -70/…	-70/200-10	-70/350-10	-70/500-10	-70/900-10	-70/1250-10
Test Space		liters	200	350	500	900	1250
Test Space Dimensions	height	mm, appr.	750	750	820	870	870
	width	mm, appr.	650	650	850	1000	1000
	depth	mm, appr.	400	720	725	1000	1400
Overall Dimensions	height	mm, appr.	1800	1800	2170	2230	2230
	width	mm, appr.	920	920	1120	1270	1270
	depth	mm, appr.	1345	1665	2375	2645	3145
Temperature Tests
Temperature Range	TS -70/…, CS -70/…	°C	-70/+180	-70/+180	-70/+180	-70/+180	-70/+180
Temp. Change Rate Cooling	TS -40/…, CS -40/…	K/min	10,0	10,0	10,0	10,0	10,0
acc. IEC 60068-3-5	TS -70/…, CS -70/…	K/min	11,0	10,0	10,0	10,0	10,0
Temp. Change Rate Heating		K/min	12,0	10,0	10,0	10,0	10,0
acc. IEC 60068-3-5	TS -70/…, CS -70/…	K/min	12,0	10,0	10,0	10,0	10,0
max. Thermal Load at +20°C		W	5000	5000	7000	8000	8000
	TS -70/…, CS -70/…	W	4000	5000	5500	8000	8000
Temperature Fluctuation		K	≤± 0,3 temporally	≤± 0,3 temporally	≤± 0,3 temporally	≤± 0,3 temporally	≤± 0,3 temporally
Climatic Tests
Temperature Range	CS -70/…	°C	+10 to +95	+10 to +95	+10 to +95	+10 to +95	+10 to +95
Humidity Range	CS -70/…	% RH	10 to 98	10 to 98	10 to 98	10 to 98	10 to 98
Dew Point Range I	CS -70/…	°C	+7 to +94	+7 to +94	+7 to +94	+7 to +94	+7 to +94
Dew Point Range II	CS -70/…	°C	-10 to +7	-10 to +7	-10 to +7	-10 to +7	-10 to +7
Humidity Fluctuation I	CS -70/…	% RH	≤± 1,5	≤± 1,5	≤± 1,5	≤± 1,5	≤± 1,5
Humidity Fluctuation II	CS -70/…	% RH	≤± 3	≤± 3	≤± 3	≤± 3	≤± 3
Temperature Fluctuation	CS -70/…	K	≤± 0,3	≤± 0,3	≤± 0,3	≤± 0,3	≤± 0,3
Nominal Voltage	Nominal Voltage	Nominal Voltage	400 V +6% -10%, 3/N, 50 Hz	400 V +6% -10%, 3/N, 50 Hz	400 V +6% -10%, 3/N, 50 Hz	400 V +6% -10%, 3/N, 50 Hz	400 V +6% -10%, 3/N, 50 Hz
Nominal Power	TS -70/…	kW, appr.	16,6	16,6	20,3	26,0	37,0
	CS -70/…	kW, appr.	16,6	16,6	20,3	26,0	35,8
Condenser			water-cooled	water-cooled	water-cooled	water-cooled	water-cooled
Noise level		dB(A)	< 58	< 58	< 68	< 68	< 73

Type	Measure	Unit	15 K/min4
Series	TS -40/…, CS -40/… TS -70/…, CS -70/…	TS -40/…, CS -40/… TS -70/…, CS -70/…	-40/280-15 -70/280-15	-40/500-15 -70/500-15	-40/810-15 -70/810-15	-40/1250-5 -70/1250-15
Test Space		liters	280	500	810	1250
Test Space Dimensions	height	mm, appr.	720	820	870	870
	width	mm, appr.	650	850	1000	1000
	depth	mm, appr.	615	730	900	1400
Overall Dimensions	height	mm, appr.	2080	2170	2230	2230
	width	mm, appr.	920	1120	1270	1270
	depth	mm, appr.	2165	2375	2645	3145
Temperature Tests
Temperature Range	TS -40/…, CS -40/…	°C	-40/+180	-40/+180	-40/+180	-40/+180
	TS -70/…, CS -70/…	°C	-70/+180	-70/+180	-70/+180	-70/+180
Temp. Change Rate Cooling	TS -40/…, CS -40/…	K/min	15,0	15,0	15,0	15,0
acc. IEC 60068-3-5	TS -70/…, CS -70/…	K/min	15,0	15,0	15,0	15,0
Temp. Change Rate Heating	TS -40/…, CS -40/…	K/min	15,0	15,0	15,0	15,0
acc. IEC 60068-3-5	TS -70/…, CS -70/…	K/min	15,0	15,0	15,0	15,0
max. Thermal Load at +20°C	TS -40/…, CS -40/…	W	5000	8000	8000	8000
	TS -70/…, CS -70/…	W	5000	8000	8000	8000
Temperature Fluctuation		K	≤± 0,3 temporally	≤± 0,3 temporally	≤± 0,3 temporally	≤± 0,3 temporally
Climatic Tests
Temperature Range	CS -40/…, CS -70/…	°C	+10 to +95	+10 to +95	+10 to +95	+10 to +95
Humidity Range	CS -40/…, CS -70/…	% RH	10 to 98	10 to 98	10 to 98	10 to 98
Dew Point Range I	CS -40/…, CS -70/…	°C	+7 to +94	+7 to +94	+7 to +94	+7 to +94
Dew Point Range II	CS -40/…, CS -70/…	°C	-10 to +7	-10 to +7	-10 to +7	-10 to +7
Humidity Fluctuation I	CS -40/…, CS -70/…	% RH	≤± 1,5	≤± 1,5	≤± 1,5	≤± 1,5
Humidity Fluctuation II	CS -40/…, CS -70/…	% RH	≤± 3	≤± 3	≤± 3	≤± 3
Temperature Fluctuation	CS -40/…, CS -70/…	K	≤± 0,3	≤± 0,3	≤± 0,3	≤± 0,3
Nominal Voltage	Nominal Voltage	Nominal Voltage	400 V +6% -10%, 3/N, 50 Hz	400 V +6% -10%, 3/N, 50 Hz	400 V +6% -10%, 3/N, 50 Hz	400 V +6% -10%, 3/N, 50 Hz
Nominal Power	TS -40/…	kW, appr.	17,6	24,0	32,0	42,5
	CS -40/…	kW, appr.	18,7	24,0	33,0	43,6
	TS -70/…	kW, appr.	21,2	27,4	37,1	46,8
	CS -70/…	kW, appr.	21,2	27,4	35,8	46,8
Condenser			water-cooled	water-cooled	water-cooled	water-cooled
Weight	TS -40/…, CS -40/…	kg, appr.	800	900	1100	1350
	TS -40/…, CS -40/…	kg, appr.	900	1000	1200	1500
Noise level		dB(A)	< 68	< 68	< 73	< 75

All figures are average values which have been obtained at a temperature of +25° C, without test specimens, without thermal load and without options.
We reserve the right to make alterations due to technical development.

FIND OUT MORE BY CONTACTING US

To learn more about our stress test chambers, contact the team at Nexia Scientific. Based in Melton Mowbray, we serve the UK and Ireland.

STRESS TEST CHAMBERS

FIND OUT MORE BY CONTACTING US

STRESS
TEST CHAMBERS