Programmable Climatic High Temperature Humidity Testing Chamber 20 - 98%RH
Programmable Climatic High Temperature Humidity Testing Chamber 20~98%RH
Machine Construction: Stainless steel with powder paint exterior
Equipment Overview
This testing chamber is designed to evaluate material performance under various environmental conditions including heat resistance, cold resistance, dry resistance, and moisture resistance. The unit features simple operation with easy programming capabilities and displays set values and operational time.
Key Features
- High-texture appearance with matte surface treatment for safe, reliable operation
- Rectangular composite glass window with anti-sweating heating device and high-brightness PL lighting for sample observation
- Double insulated airtight container for effective temperature isolation
- External water supply system with automatic water reuse capability
- French "Taikang" compressor circulation system with improved oil removal efficiency using environmentally friendly refrigerants (R23, R404, R507)
- Imported controller with LCD display showing measurements, settings, and time
- Multi-segment program editing with quick (QUICK) or tilt (SLOP) control options
- Easy mobility with built-in movable pulley and sturdy lead screw fixing positions
Industry Applications
Applied for quality control across multiple industries including electronics, plastic products, electrical appliances, instruments, food, vehicles, metals, chemicals, building materials, aerospace, and medical care.
Technical Specifications
| Model |
ZL-80 (A~G) |
ZL-150 (A~G) |
ZL-225 (A~G) |
ZL-408 (A~G) |
ZL-608 (A~G) |
ZL-800 (A~G) |
ZL-1000 (A~G) |
| Inside Size WxHxD (cm) |
40x50x40 |
50x60x50 |
50x75x60 |
60x85x80 |
80x95x80 |
100x100x80 |
100x100x100 |
| Outside Size WxHxD (cm) |
100x170x87 |
105x175x97 |
115x190x97 |
135x195x115 |
145x185x137 |
145x210x130 |
147x210x140 |
Temperature Range: -70℃~+100℃(150℃)
(A:+25℃ B:0℃ C:-20℃ D:-40℃ E:-50℃ F:-60℃ G:-70℃)
Humidity Range: 20%~98%R.H.
(10%-98%R.H/5%~98%R.H available under specific conditions)
Temperature Humidity Control Chart:
Accuracy/Uniformity: ±0.1℃; ±0.1%R.H./ ±1.0℃; ±3.0%R.H.
Accuracy/Volatility: ±1.0℃; ±2.0%R.H./ ±0.5℃; ±2.0%R.H.
Heating/Cooling Time: Approximately 4.0℃/min; approximately 1.0℃/min
(5~10℃/min available under specific conditions)
Interior Material: Stainless steel SUS 304#
Insulation Material: High-temperature high-density amino acid ethyl ester foam insulation materials
Cooling System: Air-cooled/single-stage compressor (-20℃), wind/water cooled/two-stage compressor (-40℃~-70℃)
Protection Systems: Compressor overload switch, high and low pressure protection switch, over-humidity-temperature protection switches, fuses, warning system
Standard Accessories: Recorder (optional purchase), view window, 50mm testing hole, PL lamp, clapboard, dry and wet gauze ball
Controller: TEMI300 digital controller from South Korea
Compressor: France Tecumceh
Power Requirements: 1Φ 220VAC±10% 50/60Hz & 3Φ 380VAC±10% 50/60Hz
System Components
A. Wind Circulative System
- Multi-wing centrifugal rewind fans with aluminum alloy axis for forced convection
- Stainless steel extended axis
- Stainless steel multi-blade centrifugal wind wheel
B. Water Supply System
- Integrated water tank at rear
- Automatic water supply
- Low water level warning system
C. Cooling System (Diego-style, Single Machine, Refrigerator)
- Compressor: France "Tecumceh" Hermetic Refrigeration Compressor TFHK2522K (two units)
- Refrigerator: Air-cool condenser coil
- Evaporator: Pomfret chip multi-segment
- Other Accessories: Imported desiccant cooling, Freon-borne window, US oil-water separator
- Expansion System: Italian expansion valve
D. Temperature and Humidity Control System
- Control Specifications: Original South Korea TEMI850 color LCD touch screen (English/Chinese)
- Accuracy: ±0.5℃ ±1% R.H.
- Resolution: 0.1℃ 1% R.H.
- Memory capacity for 999 programs with single-stage or multi-segment program control
- RS-232 communication interface for computer monitoring and data recording
- Comprehensive safety inspection and fault display system
- Cumulative operating time display
- Sensor: PT100 Sensor
E. Standard Accessories
- Two adjustable stainless steel shelf boards with customizable spacing
- Perspective vacuum glass windows (explosion-proof type)
- Wide-angle lighting with energy-efficient fluorescent lights
- Four adjustable fixed wheel axles with control indicator lights
- One pair of Φ50mm testing holes
Power Requirements: Three-phase 380V ±10%, 50Hz ±2%, 4KW
Technical Support & Services
Documentation Provided: Equipment drawings, electrical schematics, wiring diagrams, consumable parts list, operating manuals (two copies)
Training: Comprehensive operator and maintenance training for equipment proficiency
Warranty: One year free maintenance service with cost-price accessories after warranty period
Manufacturer Information
Zhongli Instrument Technology Co., Ltd
Headquartered in Dongguan, Guangdong, China since 2007
Specialized in manufacturing laboratory testing equipment
With over 14 years of experience, our products are exported to more than 95 countries worldwide, with particular popularity in European and American markets.
Our equipment serves diverse industries including rubber and plastics, food, packaging, electronics, and is suitable for scientific research, quality inspection, and academic applications.
Customization services available through our dedicated R&D team to meet specific client requirements.
Company Advantages
- Dedicated R&D and design departments for standard and custom solutions
- Over 50 years of collective manufacturing experience with advanced machinery
- Two specialized laboratories: Environmental and Physical testing facilities
- Adequate monthly stock levels to meet urgent customer requirements
- Annual sales exceeding $1,000,000 USD with 30,000㎡ manufacturing base
- 120 technical staff capable of handling large-scale projects
Technical Excellence
Manufacturing Precision: SUS stainless plates cut with advanced laser machines for accuracy; anti-rust electrostatic painting on all machine exteriors
Premium Components: Imported electronic components from ABB/Siemens//Saginomiya/Danfoss/Emkarate/Omron/Philips and compressors from BOEK/TECUMSEH, ensuring service life exceeding 10 years
After-Sales Service
- 14-month warranty with lifetime maintenance support
- Free component replacement during warranty period
- Comprehensive picture and video instruction support
- Complete documentation including packing list, operation instructions, warranty certificate, and accessories
Packaging
Machines are protected with waterproof plastic wrap, poly wood board packaging, and internal cystosepiment fixtures for secure transportation.
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