Bể điều nhiệt tuần hoàn lạnh, 5 lít

Giá: Liên hệ

Mã: RW-0540G Danh mục: Từ khóa:

Mô tả

1. Tính năng kỹ thuật:

Tính năng vận hành:

  • range: from -35℃ to 150℃ for RW-40G Models.
  • Microprocessor PID control / automatic tuning / calibration.
  • Digital timer for delayed ON / OFF. (from 1 min to 99 hr 59 min)
  • Protection against over-temperature and low fluid level.
  • Convenient memory function of up to three frequently used temperature settings.
  • Digital LED display. (0.1℃ resolution)
  • Splash-proof keypad.
  • RS-232 interface.

Cấu trúc:

  • Suitable for both internal and external bath environment due to reduced turbulence by using five-speed duplex pump and built-in cooling coil. (1 to 3 steps of the pump for internal circulation and 4 and 5 steps for external circulation)
  • Isolated design of agitator, heater, and sensor by a baffle plate to minimize the turbulence in the bath fluid and also to protect users and samples against direct contact.
  • Protection against low fluid level and dry running by auto-matic shut down of the heater together with audible and visual alarms.
  • Corrosion-resistant, seamless, leak-proof, round-cornered, and easy-to-clean stainless steel reservoir with a drain valve.
  • Usage of CFC-free refrigerant (R-507, R-404A) and a double service valve for leakage prevention.
  • Quick-release front grille for easy cleaning of the condenser.
  • Compact footprints ideal for cramped lab space.

2. Thông số kỹ thuật:

Model RW-0540G RW-1040G RW-2040G RW-3040G
Bath Volume (L / cu ft) 5 / 0.2 10 / 0.4 20 / 0.7 30 / 1.1
Working Temperature Range 2) (℃ / ℉) -35 to 150 / -31 to 302
Temperature Stability 1) (±℃ / ℉) 0.05 / 0.09 0.05 / 0.09 0.05 / 0.09 0.08 / 0.14
Cooling
Capacity
at -20℃ (-4℉), W 80 150 400 440
at 0℃ (+32℉), W 150 330 660 700
at +20℃ (68℉), W 280 450 800 880
Refrigerator 1 / 2 LBP, R-404A 1 / 2 LBP, R-404A 3 / 4 LBP, R-404A 1 LBP, R-404A
Pump Max. Pressure, Max. Flow rate 5.9 PSI (406.8 millibar), 7.4 gallons / minute (28 liters / minute)
Max. Suction Flow Rate 3) 2.6 gallons / minute (10 liters / minute)
Dimension Bath Opening /Depth
(W×L, D) (mm / inch)
150×99, 160
/ 5.9×3.9, 6.3
211×154, 180
/ 8.3×6.1, 7.1
290×214, 200
/ 11.4×8.4, 7.9
300×264, 230
/ 11.8×10.4, 9
Overall
(W×L×H) (mm / inch)
302×438×690
/ 11.9×17.2×27.2
360×490×780
/ 14.2×19.3×30.7
380×560×825
/ 15×22×32.5
440×620×895
/ 17.3×24.4×35.2
Net Weight (kg / lbs) 38 / 83.8 44 / 97 60 / 132.2 67 / 147.7
Electrical Requirements (230V, 50Hz) 8.5A 10.7A 13.8A 14.8A
Cat. No. AAH57102K AAH57112K AAH57122K AAH57132K

* RW-40G Models are available ONLY for 230V.
1) Technical data according to DIN 12876.
2) The cooling capacity is measured under 230V / 60Hz electrical condition.
3) Additional suction pump is optional.

3. Cung cấp bao gồm:

  • Bể điều nhiệt tuần hoàn lạnh, 5 lít; Model: RW-0540G; Code: AAH57102K
  • Phụ kiện tiêu chuẩn
  • Tài liệu hướng dẫn sử dụng tiếng Anh + tiếng Việt

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