Jeiotech TH-CR-270 クリーン温湿度チャンバー
生産者: JEIOTECH Model: TH-CR-270 - 要件クオート
- 連絡先
Model: TH-CR-270
Manufacture: Jeiotech
Origin: Korea
Warranty: 12 months
Chamber Volume (L / cu ft) 270 / 9.5
Controller PID control (LCD Type)
Temperature: -35~100℃
Fluctuation 1) (±℃ / oF) at 40℃ / 60%RH 0.3
Variation 1) (±℃ / oF) at 40℃ / 60%RH 0.3
Humidity: 20 to 85 %
:Fluctuation (±%RH) at 60%RH / 40℃ 3
: Variation 2) (±%RH) at 60%RH / 40℃ 3
Time: 60min (20℃ → 85℃)/ 65min (20℃ → -5℃)
Refrigeration: System Air - cooled, R-404A, Capacity (W) 1500
Material: Ni-Cr Wire Heater / SUS Tube Heater , Polyurethane
Interface Port Basically RS-232C, [RS-485 : optional]
Dimension (W×D×H): Internal (mm / inch) 600×700×648 / 23.6×27.6×25.4
: External (mm / inch) 1180×1120×1935 / 46.5×44.1×76.2
Net Weight (kg / lbs) 400±10 / 881.8±22
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℉) | |
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 | |
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 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 |
※ 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.
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