Welltech Instrument Company LimitedWelltech Instrument Company LimitedWelltech Instrument Company LimitedWelltech Instrument Company Limited IIIIIIIIIIII aaaaaaaaaaaammmmmmmmmmmm GGGGGGGGGGGGoooooooooooodddddddddddd AAAAAAAAAAAA llllllllllllmmmmmmmmmmmmiiiiiiiiiiii gggggggggggghhhhhhhhhhhh tttttttttttt yyyyyyyyyyyy ;;;;;;;;;;;; wwwwwwwwwwwwaaaaaaaaaaaa llllllllllll kkkkkkkkkkkk bbbbbbbbbbbb eeeeeeeeeeee ffffffffffff oooooooooooo rrrrrrrrrrrr eeeeeeeeeeee mmmmmmmmmmmmeeeeeeeeeeee aaaaaaaaaaaa nnnnnnnnnnnndddddddddddd bbbbbbbbbbbb eeeeeeeeeeee bbbbbbbbbbbb llllllllllll aaaaaaaaaaaammmmmmmmmmmmeeeeeeeeeeee llllllllllll eeeeeeeeeeeessssssssssss ssssssssssss ............ (((((((((((( GGGGGGGGGGGG eeeeeeeeeeeennnnnnnnnnnneeeeeeeeeeee ssssssssssss iiiiiiiiiiii ssssssssssss 111111111111777777777777 :::::::::::: 111111111111 ))))))))))))
Address: 22/F 3 Lockhart Road, Wanchai, Hong Kong -- Tel: (852) 23491224 -- Fax: (852) 26669436
Website: temperature-humidity-chamber.com -- Email: info@ temperature-humidity-chamber.com
EEEEEEEEnnnnnnnnvvvvvvvviiiiiiiirrrrrrrroooooooonnnnnnnnmmmmmmmmeeeeeeeennnnnnnnttttttttaaaaaaaallllllll CCCCCCCChhhhhhhhaaaaaaaammmmmmmmbbbbbbbbeeeeeeeerrrrrrrr ((((((((TTTTTTTTeeeeeeeemmmmmmmmppppppppeeeeeeeerrrrrrrraaaaaaaattttttttuuuuuuuurrrrrrrreeeeeeee &&&&&&&& HHHHHHHHuuuuuuuummmmmmmmiiiiiiiiddddddddiiiiiiiittttttttyyyyyyyy CCCCCCCChhhhhhhhaaaaaaaammmmmmmmbbbbbbbbeeeeeeeerrrrrrrr))))))))
Welltech quality construction includes: both stainless steel exterior and interior, thermal-breaks and hinged
panels. For refrigeration we are using reliable compressors for high performance cooling.
Model: YTHModel: YTHModel: YTHModel: YTH Series Series Series Series
Capacity: 63LCapacity: 63LCapacity: 63LCapacity: 63L to 1000L to 1000L to 1000L to 1000L
Temperature Range: Temperature Range: Temperature Range: Temperature Range: ----77770 to 1500 to 1500 to 1500 to 150ooooC C C C
Humidity Range: 1Humidity Range: 1Humidity Range: 1Humidity Range: 10000----98%RH 98%RH 98%RH 98%RH
Samwontech Samwontech Samwontech Samwontech TEMI880 LCD Touch Screen ControllerTEMI880 LCD Touch Screen ControllerTEMI880 LCD Touch Screen ControllerTEMI880 LCD Touch Screen Controller
makes running Welltech chamber a breeze. The
interface is remarkably easy to be used and
understood.
Key FeaturesKey FeaturesKey FeaturesKey Features
• PLC microprocessor, PID control of temperature and humidity
• LCD touch screen, both temperature and humidity are
programmable
• Digital humidity electronic probe
• Computer interface and software (RS232 interface)
• All stainless steel (both interior and exterior)
• With viewing window & interior light
• With cable feed-through port (40mm, 80mm or 150mm)
• Cartridge type water tank
• Heavy duty castors with adjustable feet
• Two adjustable Shelves
• Safety thermostat control
• Meet EN-60204, CNS, JIS, ISO and ASTM standard, with CE cert
PC softwarePC softwarePC softwarePC software
Welltech Instrument Company LimitedWelltech Instrument Company LimitedWelltech Instrument Company LimitedWelltech Instrument Company Limited IIIIIIIIIIII aaaaaaaaaaaammmmmmmmmmmm GGGGGGGGGGGGoooooooooooodddddddddddd AAAAAAAAAAAA llllllllllllmmmmmmmmmmmmiiiiiiiiiiii gggggggggggghhhhhhhhhhhh tttttttttttt yyyyyyyyyyyy ;;;;;;;;;;;; wwwwwwwwwwwwaaaaaaaaaaaa llllllllllll kkkkkkkkkkkk bbbbbbbbbbbb eeeeeeeeeeee ffffffffffff oooooooooooo rrrrrrrrrrrr eeeeeeeeeeee mmmmmmmmmmmmeeeeeeeeeeee aaaaaaaaaaaa nnnnnnnnnnnndddddddddddd bbbbbbbbbbbb eeeeeeeeeeee bbbbbbbbbbbb llllllllllll aaaaaaaaaaaammmmmmmmmmmmeeeeeeeeeeee llllllllllll eeeeeeeeeeeessssssssssss ssssssssssss ............ (((((((((((( GGGGGGGGGGGG eeeeeeeeeeeennnnnnnnnnnneeeeeeeeeeee ssssssssssss iiiiiiiiiiii ssssssssssss 111111111111777777777777 :::::::::::: 111111111111 ))))))))))))
Address: 22/F 3 Lockhart Road, Wanchai, Hong Kong -- Tel: (852) 23491224 -- Fax: (852) 26669436
Website: temperature-humidity-chamber.com -- Email: info@ temperature-humidity-chamber.com
FeatureFeatureFeatureFeatures Illustrationss Illustrationss Illustrationss Illustrations
DigitDigitDigitDigital Humidity Probeal Humidity Probeal Humidity Probeal Humidity Probe
Replaces the traditional wet-dry bulb
with more accuracy in humidity
measurement.
Cable Cable Cable Cable FeedFeedFeedFeed----Through Through Through Through PortPortPortPort
40mm or 80mm diameter
Viewing WindowViewing WindowViewing WindowViewing Window
The window comes with the
fluorescent lamp.
TEMI300 LCD ControllerTEMI300 LCD ControllerTEMI300 LCD ControllerTEMI300 LCD Controller Gloves With WindowGloves With WindowGloves With WindowGloves With Window ThermostatThermostatThermostatThermostat
Temperature & humidity thermostat
Auto Water Refill System With FilterAuto Water Refill System With FilterAuto Water Refill System With FilterAuto Water Refill System With Filter USB StorageUSB StorageUSB StorageUSB Storage Replace the traditional chart recorder. Store data directly
on the flash card and open by excel software.
PLC Microprocessor ControlPLC Microprocessor ControlPLC Microprocessor ControlPLC Microprocessor Control Refrigeration System Refrigeration System Refrigeration System Refrigeration System with cooling unit, blower and humidity
generator.
Welltech Instrument Company LimitedWelltech Instrument Company LimitedWelltech Instrument Company LimitedWelltech Instrument Company Limited IIIIIIIIIIII aaaaaaaaaaaammmmmmmmmmmm GGGGGGGGGGGGoooooooooooodddddddddddd AAAAAAAAAAAA llllllllllllmmmmmmmmmmmmiiiiiiiiiiii gggggggggggghhhhhhhhhhhh tttttttttttt yyyyyyyyyyyy ;;;;;;;;;;;; wwwwwwwwwwwwaaaaaaaaaaaa llllllllllll kkkkkkkkkkkk bbbbbbbbbbbb eeeeeeeeeeee ffffffffffff oooooooooooo rrrrrrrrrrrr eeeeeeeeeeee mmmmmmmmmmmmeeeeeeeeeeee aaaaaaaaaaaa nnnnnnnnnnnndddddddddddd bbbbbbbbbbbb eeeeeeeeeeee bbbbbbbbbbbb llllllllllll aaaaaaaaaaaammmmmmmmmmmmeeeeeeeeeeee llllllllllll eeeeeeeeeeeessssssssssss ssssssssssss ............ (((((((((((( GGGGGGGGGGGG eeeeeeeeeeeennnnnnnnnnnneeeeeeeeeeee ssssssssssss iiiiiiiiiiii ssssssssssss 111111111111777777777777 :::::::::::: 111111111111 ))))))))))))
Address: 22/F 3 Lockhart Road, Wanchai, Hong Kong -- Tel: (852) 23491224 -- Fax: (852) 26669436
Website: temperature-humidity-chamber.com -- Email: info@ temperature-humidity-chamber.com
Outer Dimension & Temperature Humidity Chart
YTH- series
Model Number , Dimension and Capacity
YTH Series
YTH-63 YTH-80 YTH-120 YTH-150 YTH-225 YTH-408 YTH-800 YTH-960 YTH-1000
Model
63L 80L 120L 150L 225L 408L 800L 960L 1000L
Temperature Range
0 to 150 degC (180degC)
Humidity Range
20% to 98% RH
Temperature Stability
+/-0.3 degC
Humidity Stability
+/-1.5%RH
Temperature Uniformity
+/-1 degC
Humidity Uniformity
+/-3%RH
Heating Time from 0 to 100 degC
28mins
32mins
32mins
32mins
32mins
32mins
32mins
32mins
38mins
Cooling Time from 20 to 0degC
23mins
23mins
28mins
28mins
32mins
32mins
32mins
32mins
32mins
Internal Dimension (HxWxD cm)
45x40x35
50x40x40
60x50x40
60x50x50
75x50x60
85x60x80
100x100x80
100x100x96
100x100x100
External Dimension (HxWxD cm)
155x98x85
160x98x90
170x108x90
170x108x100
185x108x110
195x118x133
210x158x133
210x158x140
210x158x150
Material 304S.S.
Protection with water level warning system
Function Programmable control of temperature and humidity
Power Supply 220V 220V 220V 220V 220V 380V 380V 380V 380V
Watt (KW) 2 2.5 3.2 5 5.6 6.5 8 8 9
Weight (kg) 180 190 220 250 290 320 390 410 420
Optional: Temperature Range up to 180degC , add –H at the end of the model number
Welltech Instrument Company LimitedWelltech Instrument Company LimitedWelltech Instrument Company LimitedWelltech Instrument Company Limited IIIIIIIIIIII aaaaaaaaaaaammmmmmmmmmmm GGGGGGGGGGGGoooooooooooodddddddddddd AAAAAAAAAAAA llllllllllllmmmmmmmmmmmmiiiiiiiiiiii gggggggggggghhhhhhhhhhhh tttttttttttt yyyyyyyyyyyy ;;;;;;;;;;;; wwwwwwwwwwwwaaaaaaaaaaaa llllllllllll kkkkkkkkkkkk bbbbbbbbbbbb eeeeeeeeeeee ffffffffffff oooooooooooo rrrrrrrrrrrr eeeeeeeeeeee mmmmmmmmmmmmeeeeeeeeeeee aaaaaaaaaaaa nnnnnnnnnnnndddddddddddd bbbbbbbbbbbb eeeeeeeeeeee bbbbbbbbbbbb llllllllllll aaaaaaaaaaaammmmmmmmmmmmeeeeeeeeeeee llllllllllll eeeeeeeeeeeessssssssssss ssssssssssss ............ (((((((((((( GGGGGGGGGGGG eeeeeeeeeeeennnnnnnnnnnneeeeeeeeeeee ssssssssssss iiiiiiiiiiii ssssssssssss 111111111111777777777777 :::::::::::: 111111111111 ))))))))))))
Address: 22/F 3 Lockhart Road, Wanchai, Hong Kong -- Tel: (852) 23491224 -- Fax: (852) 26669436
Website: temperature-humidity-chamber.com -- Email: info@ temperature-humidity-chamber.com
YTH-J series
Model Number , Dimension and Capacity
YTH-J Series
YTH-63J YTH-80J YTH-120J YTH-150J YTH-225J YTH-408J YTH-800J YTH-960J YTH-1000J
Model
63L 80L 120L 150L 225L 408L 800L 960L 1000L
Temperature Range
-20 to 150 degC (180degC)
Humidity Range
20% to 98% RH
Temperature Stability
+/-0.3 degC
Humidity Stability
+/-1.5%RH
Temperature Uniformity
+/-1 degC
Humidity Uniformity
+/-3%RH
Heating Time from -20 to 100 degC
32mins
38mins
38mins
38mins
38mins
38mins
42mins
42mins
48mins
Cooling Time from 20 to -20degC
32mins
38mins
38mins
38mins
38mins
38mins
42mins
42mins
48mins
Internal Dimension (HxWxD cm)
45x40x35
50x40x40
60x50x40
60x50x50
75x50x60
85x60x80
100x100x80
100x100x96
100x100x100
External Dimension (HxWxD cm)
155x98x85
160x98x90
170x108x90
170x108x100
185x108x110
195x118x133
210x158x133
210x158x140
210x158x150
Material 304S.S.
Protection with water level warning system
Function Programmable control of temperature and humidity
Power Supply 220V 220V 220V 220V 220V 380V 380V 380V 380V
Watt (KW) 2 2.5 3.2 5 5.6 6.5 8 8 9
Weight (kg) 180 190 220 250 290 320 390 410 420
Optional: Temperature Range up to 180degC , add –H at the end of the model number
YTH-R series
Model Number , Dimension and Capacity
YTH-R Series
YTH-63R YTH-80R YTH-120R YTH-150R YTH-225R YTH-408R YTH-800R YTH-960R YTH-1000R
Model
63L 80L 120L 150L 225L 408L 800L 960L 1000L
Temperature Range
-40 to 150 degC (180degC)
Humidity Range
20% to 98% RH
Temperature Stability
+/-0.3 degC
Humidity Stability
+/-1.5%RH
Temperature Uniformity
+/-1 degC
Humidity Uniformity
+/-3%RH
Heating Time from -40 to 100 degC
38mins
42mins
42mins
42mins
48mins
48mins
48mins
48mins
58mins
Cooling Time from 20 to -40degC
60mins
60mins
60mins
60mins
60mins
60mins
82mins
82mins
88mins
Internal Dimension (HxWxD cm)
45x40x35
50x40x40
60x50x40
60x50x50
75x50x60
85x60x80
100x100x80
100x100x96
100x100x100
External Dimension (HxWxD cm)
155x98x85
160x98x90
170x108x90
170x108x100
185x108x110
195x118x133
210x158x133
210x158x140
210x158x150
Material 304S.S.
Protection with water level warning system
Function Programmable control of temperature and humidity
Power Supply 220V 380V 380V 380V 380V 380V 380V 380V 380V
Watt (KW) 3 3.2 4.2 6 6.6 7.5 10 10 12
Weight (kg) 240 280 300 320 350 380 410 450 460
Optional: Temperature Range up to 180degC , add –H at the end of the model number
Welltech Instrument Company LimitedWelltech Instrument Company LimitedWelltech Instrument Company LimitedWelltech Instrument Company Limited IIIIIIIIIIII aaaaaaaaaaaammmmmmmmmmmm GGGGGGGGGGGGoooooooooooodddddddddddd AAAAAAAAAAAA llllllllllllmmmmmmmmmmmmiiiiiiiiiiii gggggggggggghhhhhhhhhhhh tttttttttttt yyyyyyyyyyyy ;;;;;;;;;;;; wwwwwwwwwwwwaaaaaaaaaaaa llllllllllll kkkkkkkkkkkk bbbbbbbbbbbb eeeeeeeeeeee ffffffffffff oooooooooooo rrrrrrrrrrrr eeeeeeeeeeee mmmmmmmmmmmmeeeeeeeeeeee aaaaaaaaaaaa nnnnnnnnnnnndddddddddddd bbbbbbbbbbbb eeeeeeeeeeee bbbbbbbbbbbb llllllllllll aaaaaaaaaaaammmmmmmmmmmmeeeeeeeeeeee llllllllllll eeeeeeeeeeeessssssssssss ssssssssssss ............ (((((((((((( GGGGGGGGGGGG eeeeeeeeeeeennnnnnnnnnnneeeeeeeeeeee ssssssssssss iiiiiiiiiiii ssssssssssss 111111111111777777777777 :::::::::::: 111111111111 ))))))))))))
Address: 22/F 3 Lockhart Road, Wanchai, Hong Kong -- Tel: (852) 23491224 -- Fax: (852) 26669436
Website: temperature-humidity-chamber.com -- Email: info@ temperature-humidity-chamber.com
YTH-Z series
Model Number , Dimension and Capacity
YTH-Z Series
YTH-63Z YTH-80Z YTH-120Z YTH-150Z YTH-225Z YTH-408Z YTH-800Z YTH-960Z YTH-1000Z
Model
63L 80L 120L 150L 225L 408L 800L 960L 1000L
Temperature Range
-70 to 150 degC (180degC)
Humidity Range
20% to 98% RH
Temperature Stability
+/-0.3 degC
Humidity Stability
+/-1.5%RH
Temperature Uniformity
+/-1 degC
Humidity Uniformity
+/-3%RH
Heating Time from -70 to 100 degC
48mins
52mins
58mins
58mins
58mins
58mins
58mins
58mins
58mins
Cooling Time from 20 to -70degC
82mins
95mins
95mins
95mins
95mins
95mins
95mins
95mins
100mins
Internal Dimension (HxWxD cm)
45x40x35
50x40x40
60x50x40
60x50x50
75x50x60
85x60x80
100x100x80
100x100x96
100x100x100
External Dimension (HxWxD cm)
155x98x85
160x98x90
170x108x90
170x108x100
185x108x110
195x118x133
210x158x133
210x158x140
210x158x150
Material 304S.S.
Protection with water level warning system
Function Programmable control of temperature and humidity
Power Supply 220V 380V 380V 380V 380V 380V 380V 380V 380V
Watt (KW) 4 4.5 5.6 8 8.4 9.5 14 14 15
Weight (kg) 300 320 340 360 380 400 450 480 500
Optional: Temperature Range up to 180degC , add –H at the end of the model number