Temperature And Humidity Test Chamber LTHC-J11 Catalog

Temperature And Humidity Test Chamber LTHC-J11

Overview

Temperature and Humidity Test Chamber LTHC-J11 operates from – 40°C to + 85°C for testing electronic and electrical component reliability. It provides precise humidity control up to 95 % RH for accurate environmental simulation. Built-in TFT touch controller enables easy operation and precise temperature-humidity control. Incorporated with PID control technology for stable and consistent long-duration performance. Our Temperature and Humidity Test Chamber is ideal for environmental stress testing in labs and quality control applications.

Specifications :

Temperature Range	– 40°C to +150°C
Temperature Uniformity	≤ ± 2.0°C
Temperature Fluctuation	≤ ± 0.5°C
Temperature Deviation	≤ ± 2.0°C
Temperature Analytical Accuracy	0.01°C
Heat-Up Time	– 40°C to +100°C within 45 min
Cool-Down Time	+ 20°C to – 40°C within 60 min
Humidity Range	20% RH to 98% RH
Humidity Adjustable Accuracy	± 0.1% RH
Humidity Deviation	± 3.0 % RH (>75%) / ±5.0% RH (≤75%)
Humidity Uniformity	± 3.0 % RH
Humidity Fluctuation	± 2.0 % RH
Interior Material	SUS 304 Stainless Steel, matte finish
Exterior Material	Powder-coated carbon steel
Insulation	100 mm polyurethane, glass fiber
Viewing Window	270 × 380 mm Heated Multilayer Glass with LED Light
Cable Port	Ø50 mm, Both Side Walls
Shelves	2 stainless-steel shelves (30 kg each)
Heater	Nichrome wire heater, SSR control
Humidifier	Stainless steel humidifier with water-level control & dry-burn protection
Water Supply System	11 L Internal Tank, Automatic Refill, Shortage Warning & Alarm
Drainage	Separate Condensate Outlets for Chamber & Refrigeration Unit
Mobility	Heavy-Duty Casters with Leveling Feet
Cooling System	Air-Cooled, Single-Stage Mechanical Refrigeration
Refrigerant	R404A (CFC-free)
Evaporator	High-Efficiency Fin-Type, Anti-Frost Design
Controller	7-inch TFT LCD Touchscreen with PID Control
Program Capacity	269 Programs, 13,450 Segments
Communication Interface	RS-232 / RS-485 / Ethernet
Data Storage	U-disk support, up to 90-day history curve
Power-Off Memory	Yes (hot start / cold start / stop)
Safety Protections	Overheat, Overcurrent, Compressor Protection, Phase Loss, Low Water Level, Dry-Burn Protection
Operating Conditions	Ambient 5–35°C; RH ≤ 85%; Low Dust, No Vibration or Strong Airflow
Carry-In Requirements	Door height ≥ 2050 mm; width ≥ 1000 mm; tilt ≤ 15°
Power Supply	AC 380V, 50Hz, Three-phase (Neutral + Ground)
Installed Power	7 kW
Internal Dimensions	600 × 850 × 800 mm
External Dimensions	800 × 1830 × 1720 mm
Packaging Dimensions	1000 × 2200 × 1900 mm
Gross Weight	680 kg

Features :

- User-Friendly Interface
- Automatic Water Replenishment
- Condensation Prevention Window
- Flexible Data Recording
- Safety Protection Circuit

Applications :

Our Temperature and Humidity Chamber LTHC-J11 performs endurance testing of electronic and electrical systems, simulating extreme temperature and humidity conditions to ensure reliable operation in railway, automotive, aerospace, and industrial applications.

Standard Accessories :

Accessory Name	Quantity
SUS #304 Sample Shelves (30 kg capacity each)	2 pcs
Viewing Window with LED Light (270 × 380 mm)	1 set
Cable Access Port (Ø 50 mm)	2 pcs
Internal Water Storage Bucket (≈11 L)	1 pc
U-Disk Storage Port	1 pc
Temperature & Humidity Sensors ( PT100 Ω )	2 pcs
Over-Temperature Sensor ( PT100 Ω )	1 pc
Condensate Water Outlet	1 set
Mobility Casters with Leveling Feet	4 pcs
RS-485 Communication Interface	1 port
Safety Protection Circuit Set	1 set

Optional Accessories :

Accessory Name	Quantity
Water Purification System	1 set
RS-485 Communication Module	1 set
Additional Stainless-Steel Shelves	2 pcs per set
Data Acquisition Software	1 set
Pure Water Machine Connection Kit	1 set
Extended U-Disk (8 GB)	1 pc

Labtron Equipment Ltd. Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com | Website: www.labtron.com