1、 Product Overview
The constant temperature and humidity chamber has a precise temperature and humidity control system, which provides various simulated environmental conditions required for industrial research and biotechnology testing. It can be widely used for sterile testing, stability inspection, and testing of raw material properties, product packaging, product life, etc. in pharmaceuticals, textiles, food processing, and industrial products.
2、 Performance characteristics
1. The box is made of high-pressure polyurethane molding, which has excellent insulation performance and is sturdy and reliable.
2. The exterior of the box is treated with high-quality cold-rolled steel plate spray coating, and the interior is made of brushed stainless steel inner liner. The spacing between the shelves inside the box is adjustable.
3. Using branded compressors and environmentally friendly fluorine free refrigerant (R134a), high efficiency, low energy consumption, energy-saving and environmentally friendly.
4. Microcomputer PID control, precise and reliable temperature control, minimal fluctuations, with timing function.
5. SMOOTH's overall air duct uniformity system provides more precise temperature control.
6. The vertical temperature limit alarm system has dual temperature limit protection (± 4 ℃ and upper limit 70 ℃), and automatically interrupts when the temperature limit is exceeded.
7. Reserved printer or RS485 interface, can connect printer and computer, record temperature change parameters.
8. The LED display screen, clock display, and timing function make it easy to observe the cultivation time, and the timing time can be set from 0 to 9999 minutes.
9. There is a 30mm diameter test hole on the left side of the box for easy experimental operation and temperature measurement.
10. Self diagnostic function, automatic monitoring of faults throughout the process, and intuitive indication of fault codes.
11. Adopting ultrasonic humidification method, energy-saving and efficient.
3、 Technical parameters
model
LRH-500A-S
LRH-600A-S
LRH-800A-S
LRH-1000A-S
LRH-1200A-S
LRH-1500A-S
Volume (L)
500
600
800
916
1070
1374
Temperature (℃)
Control range
5~65
resolution
0.1
fluctuation
± 0.5
± 0.5
± 0.8
± 0.8
± 0.6
± 0.6
Uniformity
± 1
± 1
± 1
± 1
± 1.2
± 1.2
Humidity (% RH)
Control range
35~90
resolution
0.1%
Control accuracy
± 5~8
refrigerant
R134a
Power (W)
676
676
676
706
1012
1012
power supply
220VAC 50HZ
Net weight (kg)
114
Gross weight (kg)
150
Inner box size (cm)
100×45×98
108×49×100
120×55×108
120×67×114
180×55×108
180×67×114
Outer box size (cm)
107×61×160
115×65×162
127×71×170
127×83×176
187×71×170
187×83×176
Load carrier (standard)
6
6
8
10
12
15
remarks:
1. This model of product comes standard with a humidifier
2. The performance parameter test under no-load conditions is: ambient temperature of 20 ℃, ambient humidity of 50% RH