Rapid temperature change test chamber

model

YK-225
-70W10

YK-408
-70W10

YK-608
-70W10

YK-1000
-70W10

YK-225
-70W10

YK-408
-70W15

YK-608
-70W15

YK-1000
-70W15

YK-225
-70W20

YK-408
-70W20

YK-608
-70W20

YK-1000

-7OW20

Internal volume (L)

225

408

608

1000

225

408

608

1000

225

408

608

1000

inside dimensions(mm)

W

600

800

800

1100

600

800

800

1100

600

600

800

1100

H

850

850

950

950

850

850

950

950

850

850

950

950

D

450

600

800

950

450

600

600

950

450

800

800

950

Outer box size (mm)

W

800

1000

1000

1300

800

900

1400

1700

800

800

1400

1700

H

1970

1970

2070

2070

1970

1970

2070

2070

1970

1970

2070

2070

D

1800

1850

2050

2200

2000

2250

2550

2900

2200

2550

2750

2900

(-70~150)℃

(20~98)%RH(20~85)℃

Temperature fluctuation (℃)

±0.5℃

Temperature deviation (℃)

±2.0℃

Humidity deviation (% RH)

±3.0%RH(>75%RH）±5.0%RH(≤75%RH)

Heating and cooling rate (℃/min)

10℃/min

15℃/min

20℃/min

Temperature and humidity regulation method

BTHC Balanced Temperature Control (SSR Humidity Control) Method

Usage environment

Temperature: (5~36) ℃ Humidity: (30~85)% RH Pressure: (86~106) kPa

material

Inner box

Stainless steel plate SUS304

Outer box

Double sided galvanized steel plate, surface treated with electrostatic spraying treatment

heat preservation

Fiber high-temperature cotton+polyurethane foam

actuator

fan

Extended shaft centrifugal fan

refrigeration machine

Low noise piston compressor or scroll compressor

heater

Imported nickel chromium alloy electric heating wire

humidifier

316 stainless steel humidifier (external steam generator)

Controller system

Touch screen+PLC

7.0 ", 800x480 resolution, mixed output PLC

Operation mode

Fixed value running, program running, timed running

Setting method

Simplified Chinese+English, touch input

Program capacity

102 sets of programs, each set consisting of 96 segments, capable of setting 9999 loops, with the ability to connect programs

Setting Range

Adjust ± 5.0 ℃ and humidity range (5-100)% RH (humidity equipment) based on the maximum range value of equipment performance

display resolution

Temperature: 0.01 ℃, Humidity: 0.1% RH (humidity equipment), Time: s

sensor

PT100 (platinum resistance)

control mode 

Low temperature cold balance+anti integral saturation P1D+self-tuning

Curve recording

Equipped with live data storage function, the screen can slide to browse data and capture images

additional function

Fault alarm and cause handling prompt function: timed power on/off, power-off protection, user permission function

communication

Support R5485, LAN (network port), convenient for remote monitoring, data collection: IBM PC compatible machine, P II or above CPU, 128MB or above memory, Simplified Chinese version operating system

data acquisition

1. Equipped with a USB interface, it can save curve data for 3 months and download historical curves and data;

2. It can replace a recorder, with a built-in large storage space that can save data for 3 months after 24 hours of continuous startup. The sampling time is minutes, and it can replace computer storage. Users can export historical data from a USB flash drive (time optional) and generate CSV format files;

3. Connect to PC (optional) - Record test data through computer monitoring software, display curves, and use PC as a remote terminal to achieve remote monitoring.

Pump pumping

10L/20L/40L

Circulating water flow rate d (t/h)

Power supply (V)/(Hz)

Maximum current (A)

Power Supply (KW)

Safety device