Portable Temperature and Humidity Generator Laboratory Digital Temperature and Humidity Test Equipment

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: LS-H108
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: 900kg
• Type: Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 100-500Kg
• Power Source: AC220V
• Oil Cylinder Position: Top
• brand name: LANGSHUO
• Power Supply: 220 V
• place of origin: Hunan, China
• Model: LS-H108
• Transport Package: /
• Specification: /
• Trademark: LANGSHUO
• Origin: Hunan, China
• HS Code: 9024800000
• Production Capacity: 200

Product Description

Portable Temperature and Humidity Generator Laboratory Digital Temperature and Humidity Test Equipment

Key Features:

Exhibits excellent stability and uniformity specifications.

Fast response time; reduces calibration duration and enhances operational efficiency.

Stable, reliable, and durable performance.

Localized service support-fast and prompt.

Simple operation and easy maintenance.

Compact structure, highly portable.

Low operating costs and minimal consumable expenses.

 

Description:

The LS-H108 is a portable temperature and humidity generator designed for the on-site calibration of temperature and humidity sensors within environmental monitoring systems, as well as for use as mobile calibration equipment in metrology support vehicles. It is also suitable for sensor calibration in laboratories, sensor manufacturing facilities, and building environmental monitoring systems. It can function independently as a working standard for temperature and humidity, or serve as a portable generator-when paired with a dew point meter or a higher-precision thermometer-to establish higher-accuracy temperature and humidity standards.

 

The LS-H108 portable temperature and humidity generator has undergone multiple metrological verifications by the National Institute of Metrology, China (NIM) and the Beijing Great Wall Institute of Metrology and Testing Technology (Institute 304, Aviation Industry). It is currently deployed in the routine inspection of temperature and humidity monitoring systems and within metrology support vehicles for the verification and calibration of temperature and humidity sensors.

 

The LS-H108 portable temperature and humidity generator integrates advanced controller technology and intelligent sensor technology, combining a temperature generator, a humidity generator, a high-precision temperature measurement system, and a high-precision humidity measurement systeminto a single, intelligent, and unified unit. This device effectively resolves the long-standing challenge of calibrating temperature and humidity parameters in medium-to-large-scale measurement and control systems, enabling the online calibration of these parameters directly in the field. Capable of simultaneous temperature and humidity testing and calibration, the unit significantly boosts operational efficiency. This instrument fills a critical gap in the domestic market for portable on-site temperature and humidity metrology equipment; it has achieved an advanced international standard and fully complies with the technical requirements outlined in the *JJF1076-2001 Calibration Specification for Humidity Sensors*.
 

Portable Temperature and Humidity Generator Laboratory Digital Temperature and Humidity Test Equipment

Technical Parameters

Model		LS-H108	LS-H108-A
Scope of Occurrence	Temperature and Humidity	(5-50°C) When set to 5°C, the ambient temperature must not exceed 25°C.	(5-50°C) When set to 5°C, the ambient temperature must not exceed 25°C.
		(5-95%) RH	(5-95%) RH
		(5-95%)RH(20ºC); (5-80%)RH(30ºC); (5-60%)RH(35ºC); (5-45%)RH(40ºC); (5-30%)RH(50ºC);	(5-95%)RH(20ºC); (5-90%)RH(30ºC); (5-90%)RH(35ºC); (5-90%)RH(40ºC); (5-90%)RH(50ºC);
Probe Accuracy	Temperature	±0.1ºC(10-30ºC)
	Humidity	±0.8%RH(10-30ºC)
System Accuracy	Temperature & Humidity	±0.1ºC
	Humidity	±1.0% RH (10-80% RH) ±1.5% RH (5-10% RH and 80-95% RH)
Stability	Temperature	±0.1ºC
	Humidity	±0.2%RH
Uniformity	Temperature	0.1ºC
	Humidity	0.4%RH
Response Time	Temperature	Less than 10 minutes (23°C - 45°C)
	Humidity	Less than 7 minutes (30% RH to 80% RH)
Settling Time	5-10 minutes
External Loop Sample Gas Flow Rate (External Dew Point Meter)	1.1 L/min; φ6 mm metal air tube
Test Chamber	Volume: 1.5 L; Diameter: 120 mm; Depth: 160 mm; Effective Depth: 80-160 mm
Adapter	5 Circular Ports (φ20 / φ16×2 / φ12 / φ6); Customization Available
Data Interface	RS-485
Desiccant	Color-changing Silica Gel (Humidity < 5% RH); Molecular Sieve (Humidity < 1.5% RH)
Humidification Chamber Fluid	Purified Distilled Water
Power Supply / Power Consumption	220 VAC, 50/60 Hz; Max. 300 W
Dimensions	420mm*450mm*200mm
Unit Weight	13kg

 

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