Tủ kiểm soát nhiệt độ và độ ẩm Jeiotech TH-CR-270 (270 lít, -35~100℃, 50~90%) | EMIN.VN

Tủ kiểm soát nhiệt độ và độ ẩm Jeiotech TH-CR-270 (270 lít, -35~100℃, 50~90%)

Name: Tủ kiểm soát nhiệt độ và độ ẩm Jeiotech TH-CR-270 (270 lít, -35~100℃, 50~90%)
Brand: JEIOtech

Hãng sản xuấtJEIOtech(Xem thêm sản phẩm của hãng)

ModelTH-CR-270

Liên hệ

Số lượng

Thanh toán an toàn

Hỗ trợ chuyên nghiệp

Đổi trả dễ dàng

Giao hàng tận nơi

Model: TH-CR-270
Hãng sản xuất: Jeiotech
Xuất xứ: Hàn Quốc
Bảo hành: 12 tháng

Dung tích: 270 lít
Điều khiển: Lập trình, màn hình cảm ứng điều khiển
Nhiệt độ:
Dải nhiệt độ: -35~100℃
Độ biến động: 0.5℃
Độ biến thiên: ±0.5℃
Độ ẩm:
Dải độ ẩm: 50~90%
Độ biến động: 3%
Độ biến thiên: 3%
Thời gian: Làm nóng: -35℃ to 120℃: 60 phút
: Làm lạnh: 20℃ to -35℃: 65 phút
Cleanliness Class 100 (ISO 14644-1)
Hệ thống làm lạnh: Bình ngưng làm mát bằng gió, R-404A, Công suất 1500W
Vật liệu: Ni-Cr Wire Heater / SUS Tube Heater, SUS # 304, Polyurethane
Cảm biến: Nhiệt độ: Pt100
: Độ ẩm: Electronic sensor
Nhiệt độ hoạt động: 18℃ to 30℃
Thùng chứa nước: dung tích: 15 lit/ pH6.2~7.2
Cáp nối: Basically one hole provided / Ø 50mm (2")Optionally max. two holes available / Ø 50 or 80mm (2 or 3.2")
Giao tiếp: RS-232C [RS-485 [Maximum 9 Units Control] - optional]
Kích thước: Bên trong:600×700×648 mm
: Bên ngoài:1180×1120×1935 mm
Khối lượng: 400±10 kg
Nguồn điện: AC230V, 1ph, 60Hz , 29 A Cat.No. AAH83011K
: AC380V, 3 ph, 50Hz , 9.6A Cat. No. AAH83018K

Datasheet

Temperature & Humidity Control Range

TH-CR-270

50 to 90% RH at 20℃
40 to 90% RH at 30℃
30 to 90% RH at 40 to 85℃

User-friendly Design

Standard clean environmental test chambers.
Silicone-free safe construction.
High quality type 304 grade stainless steel exterior and interior.
Casters for easy mobility when installing or moving environ-mental test chamber.
Convenient maintenance-available to view total operating time.
Unique door lock & trim.
- Vice lock type door and foam silicone packing to ensure a perfect seal.
- Door open warning alarm.
Inner door.
- Optional inner glass door comes with four holes to handle samples inside the chamber.
Exhaust duct.
- Exhaust duct is located at the upper right side of the unit.
Chart Recorder. (optional)
- 6 point dot type recorder with digital display.
Container type tank for easy adding and changing of water.
- Maintenance of the water tank can be easily performed from the front side.
- Checking of the water level and the amount of water remaining in the tank can be performed by looking through the center viewing window.
Viewing window.
- Tempered glass window provides a clear view of samples in the chamber, beneficial during testing.
- Fluorescent lighting source included.
Cable port for external probes or wires.
- 50mm diameter cable port comes standard on the left side of the unit.
- Additional 50mm or 80mm diameter cable ports can be custom ordered. (optional)
Easy cleaning of condenser air-filter.
- To prevent deterioration of refrigeration system and keep filter dust free by periodically cleaning the filter.

Operating & Constructional Features

Microprocess PID control / Auto-tuning / Calibration.
Chamber supports three different languages:
English, Chinese, and Korean.
CPU logic control system.
- Optimum control of temperature / humidity with economical power consumption.
Touch Screen Type Display.
- 5.7-inch Color LCD display with interactive input system. (only floor type)
- Easily visible set value: set point (SP) / present value (PV) are also added on the colorful LED controller.
- Temperature & humidity, timer settings, and operation conditions.
- Temperature, humidity, and other operating parameters can be recorded using a chart recorder.

Programming operation.

Description	TH-CR-270
Programmable Pattern Capacity	120
Pattern Repeat Time	999
Max. Segments per a Pattern	100
Available Max. Segments_*	1200
Programmable Process Time per a Segment	0 to 99 hr 59 min

* Even though the max. segments per a pattern are 100, available total segments are up to 1200 not 12000, so you need to arrange the number of segment and patterns properly.

Computer interface.
- Software provided.
- Save data in excel format.
- Storage of program information, backup of value settings / recovery, and temperature / humidity values.
- RS-232C port as standard offer.
- RS-485 communication port offers connection of a maximum of 9 temperature & humidity chamber units to one PC. (optional)

Safety Features

Leakage breaker for power supply.
Over current protection.
Over heat protection.
Automatic shut off after overheat alarm.
Low and empty water level alarm.
Door opening alarm.
Vice lock door closing equipment.

Model		TH-CR-270
Chamber Volume (L / cu ft)		270 / 9.5
Controller		Programmable, Touch screen type controller (5.7" Color monitor)Local controller (Fixed - command control)
Temperature	Range (℃ / ℉)	-35 to 100 / -31 to 212 without humidity
	Fluctuation ¹⁾ (±℃ / ℉) at 40℃ / 60%RH	0.5 / 0.9
	Variation ¹⁾ (±℃ / ℉) at 40℃ / 60%RH	0.5 / 0.9
Time	Heating - without Humidity (Min.)	60 From -35℃ to 120℃ (-31℉ to 248℉)
Time	Cooling - without Humidity (Min.)	65 From 20℃ to -35℃ (68℉ to -31℉)
Humidity	Range (%RH)	50 to 90 at 20℃ (68℉)
		40 to 90 at 30℃ (86℉)
		30 to 90 at 40 to 85℃ (104 to185℉)
	Fluctuation ¹⁾ (±%RH)	3
	Variation ¹⁾ (±%RH) at 60%RH	3
Cleanliness		Class 100 (ISO 14644-1)
Refrigeration	System	Mechanical single stage refrigerator system (air-cooled condenser)
	Refrigerant	R-404A
	Capacity (W)	1500
Cooler		Plate fin cooler
Heater	Material	Ni-Cr Wire Heater / SUS sheath Heater
	Drying Bulb (W)	2000
	Humidity Bulb (W)	2000
Sensor	Temperature	Pt 100
Sensor	Humidity	Electronic sensor - Free of drying a wet pack and good reaction time
Material	Interior	Stainless steel #304
	Exterior	Stainless steel #304(Base & Control panels are made of Stainless steel with powder coating)
	Insulation	Polyurethane
	Door	Glass wool
	*Silicon Free (optional)	EPDM for door packing, chamber sealing and tubePoly Urethane for DI water inlet & drainage
Air Flow		Sirocco fan
Water Supply	Capacity	15L (0.53cu ft) - Cartridge type
Water Supply	Water Quality	pH6.2 to 7.2 / Electrical conductivity 20㎲ /cm to below
Dimension (W×D×H)	Interior (mm / inch)	600×700×648 / 23.6×27.6×25.4
	Exterior (mm / inch)	1180×1120×1935 / 46.5×44.1×76.2
	Viewing Windows (mm / inch)	200×330 / 7.9×13
	Net Weight (kg / lbs)	400±10 / 881.8±22
Cable Port		Basically one hole provided / Ø 50mm (2")Optionally max. two holes available / Ø 50 or 80mm (2 or 3.2")
Interface Port		Basically RS-232C [RS-485 [Maximum 9 Units Control] - optional]
Electrical Requirements (230V, 1ph)		60Hz / 29A	50Hz / 29A
Cat. No.		AAH83011K	AAH83012K
Electrical Requirements (380V, 3ph)		50Hz / 9.6A
Cat. No.		AAH83018K

1) Technical data according to DIN 12880, IEC 60068.

※ Permissible environmental conditions: temperature (18 to 30℃) and relative humidity (up to 85%).
※ All specifications are under ambient temperature 20℃ (68℉), No load.
※ Upon request, other sizes of chambers are available. Please contact with us.