429L Laboratory Constant Temperature Humidity Climate Test Chamber Pharmaceutical

Price Negotiable

Price: Negotiation

MOQ: 1 set

Delivery Time: 30 days after confirm the order

Brand: komeg

Product Description

429L Laboratory Constant Temperature Humidity Climate Test Chamber Pharmaceutical

Application

It is suitable for tests the products of Scientific research research,pharmaceutical,foodstuff,materials

science,cosmetics,tobacco,microbe,chemical,electronics and other fields under the conditions of high and

low temperature and high temperature and humidity. For quality and reliability test of simulating

temperature and humidity changes in electrical, electronic, mechanical and other products, parts and

materials.

Technical Specification

(Performance: air-cooled, room temperature +25 ℃, no-load)
1. Temperature
1.1 Temperature range	-20℃～ +100℃
1.2 Temp Deviation	≦±2.0℃
1.3Temp Constancy	±0.5℃
1.4Temp Uniformity	≦±2.0℃
1.5 Heating and cooling rate	-20℃ ↑ +100℃ within 35min(no-load, environmental temperature +25℃) +20℃ ↓ -20℃ within 45 min(no-load, environmental temperature +25℃)
2. Humidity
2.1 Humidity range		20%R.H～98%R.H

2.3 Humidity deviation

±3.0％RH(＞75％RH)

±5.0％RH(≤75％RH)

2.4 Humidity uniformity

±3.0％RH(no-load)

2.5 Humidity deviation

±2％RH

Chamber Structure

Overall structure and chamber was composed of three parts as below: Insulation chamber, separate refrigeration units, and electrical control cabinet.
1.Dimension of the chamber	Interior size: W 700× H 800 × D 800 mm Exterior size: W 1200 × H 2035 × D 1850 mm(approximately)
2.Insulation chamber	※Exterior material: high-quality carbon steel ※ inner wall material: SUS304 # matte stainless steel plate ※ Insulation materials: rigid polyurethane foam insulation layer + glass fiber.
3．Door	Single door, open on the left, heating wire was installed at the door frames to prevent condensation at low temperatures.
4．Observation window	With W 460×H 560mm (width × height) observation window, multi-hollow electric insulation coated glass prevent condensation effectively
5．Lighting device	11W/AC220V *1 located on observation window
6. Heater	High quality nickel - chromium alloy wire electric heater, Contactless control mode (SSR)