Product features:

- Large screen color display screen:
Simultaneously display dynamic icons for clock, temperature, and humidity to visually indicate the operating status of the incubator.
- High temperature control accuracy:
Microcomputer controlled temperature, accurate and intuitive, high temperature control accuracy, touch sensitive buttons, convenient parameter adjustment.
- Safe and reliable:
Power overvoltage and undervoltage protection, dual temperature limit protection (with alarm values of 0-69.9 ℃ for ultra-high and low temperatures and an upper limit of 70 ℃).
- Environmental protection and energy conservation:
The insulation layer adopts rigid polyurethane integral infusion, which is firm, durable, efficient and energy-saving.
- Self diagnostic function:
Automatic fault diagnosis, automatic detection and alarm of power supply voltage, and intuitive indication of faults.
1. The box and studio are designed with a circular arc structure, and the polyurethane integral foam mirror stainless steel inner liner is used The spacing between the shelves inside the box can be adjusted.
2. Unique stainless steel circulation air duct, forcing air circulation and uniform temperature. Adopting a glass observation window for easy observation
3. Intelligent temperature control instrument, LED display screen simultaneously displays clock and temperature, and dynamic icons intuitively display device parameters.
4. Independent temperature limit alarm system, which automatically interrupts when the temperature limit is exceeded. Customers can freely set the over temperature according to their requirements.
5. Equipped with a fuzzy PID intelligent temperature controller, with small fluctuations, high temperature control accuracy, and timing function.
6. Adopting fluorine free and environmentally friendly refrigerant (R134a), high efficiency, low energy consumption, and promoting energy conservation.
7. Complies with the Guiding Principles for Drug Stability Testing in the 2010 Pharmacopoeia.
8. Storage conditions for long-term stability testing of samples: temperature:+25 ℃± 2 ℃ humidity: 60 ± 5% RH for 12 months.
9. The humidification internal circulation system reduces the frequency of water addition and adopts a balanced control mode. The humidifier uses a thermal humidification method to control humidity more accurately.
10. Reserve RS485 interface with 4-20mA current signal, connect printer and computer to record temperature continuous change parameters.

Technical parameters:

PRODUCT MODEL

YWH-A100

YWH-A150

YWH-A200

YWH-A250

YWH-A325

YWH-A400

working volume

100L

150L

200L

250L

325L

400L

Inner box size cm

45*43*53

45*43*78

50*48*85

50*48*103

54*55*110

60*60*114

Dimensions cm

52*52*110

52*52*135

57*57*142

57*57*160

61*64*168

67*69*172

Storage shelf

3 pieces

3 pieces

4 pieces

4 pieces

4 pieces

4 pieces

Temperature range

5～65℃

temperature resolution

0．1℃

temperature fluctuation

±0.3℃

±0.4℃

±0.4℃

±0.4℃

temperature uniformity

±0.8℃

Moisture control range

35～95%RH

Moisture control resolution

0.1

Moisture control accuracy

±5

Timing

0～9999min

Working power

600W

650W

710W

760W

810W

860W

supply voltage

AV220V/50Hz (customizable 110V voltage)

refrigerant

R134a

Net weight/Gross weight

39kg

50kg

56kg

61kg

66kg

71kg

Power stabilizer

(Optional) Power overvoltage or undervoltage protection circuit (suitable for areas with unstable voltage)

ozonation

(Optional)

printer

(Optional) Record temperature and humidity data for year, month, day, hour, and minute

data acquisition

(Reserved) USB data acquisition interface

communication interface

(Reserved) RS485 computer communication interface

Supplement fresh air

(Optional) Flexible automatic fresh air replenishment time

WIFI connection

(Optional) WIFI version temperature alarm function

Mobile connection

(Optional) Mobile version alarm function, temperature and timing can be set.