Nitrogen Stream Evaporator Nitrogen Blowdown System N2 Purge Evaporation Chamber Water-bath Sample Concentrator

Name: Nitrogen Stream Evaporator Nitrogen Blowdown System N2 Purge Evaporation Chamber Water-bath Sample Concentrator
Brand: DONGGUAN LONROY EQUIPMENT CO LTD
SKU: LR-D12
Price: Negotiable USD
Availability: InStock

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Nitrogen Stream Evaporator Nitrogen Blowdown System N2 Purge Evaporation Chamber Water-bath Sample Concentrator

Large Image : Nitrogen Stream Evaporator Nitrogen Blowdown System N2 Purge Evaporation Chamber Water-bath Sample Concentrator

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	LONROY
Certification:	CE,ISO,ASTM,DPR,ROHS
Model Number:	LR-D12

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	Negotaible
Packaging Details:	Wooden package
Delivery Time:	7 work days
Payment Terms:	T/T,D/P,D/A,L/C
Supply Ability:	200

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Nitrogen Stream Evaporator Nitrogen Blowdown System N2 Purge Evaporation Chamber Water-bath Sample Concentrator

Description

Type:	Testing Machine	Accuracy Class:	High Accuracy
Accuracy:	±0.2%	Application:	Auto Testing, Laboratory Testing, Lab Testing
Customized Support:	OEM, ODM, OBM, Software Reengineering	Power:	/
Protection Class:	Ip56	Voltage:	220 V, Other
Warranty:	1 Year
Highlight:	Fully Enclosed Nitrogen Evaporator , Water-bath Nitrogen Blowdown System , 60 Samples Sample Concentrator

Product Highlights

Equipped with a 7-inch large LCD touchscreen; capable of processing 1–60 samples simultaneously.
Features 5 operating modes and a 50-step programmable temperature control system, offering a high degree of automation.
Modular design with full visibility, allowing for clear, unobstructed observation of liquid levels.
Incorporates an automatic pressure-regulating device to ensure uniform gas pressure across all gas lines.
Includes built-in data storage, enabling convenient, real-time access to operational data.
Features a dual-sealed door and viewing window system plus an internal circulating fan; eliminates the need for placement inside a fume hood while ensuring no volatile substances escape.
Designed with viewing windows on both the front and side panels for easy monitoring of samples.
Includes a nitrogen preheating function — supplied gas is heated to approximately 45°C — which accelerates sample concentration, prevents condensation of volatile concentrates on the blow-down needles, and protects samples from contamination or cross-contamination.
Nitrogen preheating combined with independent solenoid-controlled flow regulation ensures the airtight integrity of the gas system and significantly reduces nitrogen consumption.

Product Introduction

The fully enclosed water-bath nitrogen blow-down concentrator is a new type of concentration instrument developed jointly by our company and Zhejiang University of Technology, based on specific laboratory requirements. Designed with a focus on user convenience, safety, efficiency, and stability, the unit features transparent upper and lower viewing windows, offering excellent sample visibility and high airtightness.

It supports multi-set data storage, ensuring a safe and convenient concentration process that is entirely under the user's control. This system transforms the often-tedious concentration workflow into a flexible, worry-free, efficient, and secure operation.

Technical Specifications

Technical Specification	LR-D12	LR-D24	LR-D36	LR-D48	LR-D60
Display	7-inch LCD touchscreen	7-inch LCD touchscreen	7-inch LCD touchscreen	7-inch LCD touchscreen	7-inch LCD touchscreen
Mode	5 types	5 types	5 types	5 types	5 types
Programmed temperature control	50 segments	50 segments	50 segments	50 segments	50 segments
Number of samples	12 positions	24 positions	36 positions	48 positions	60 positions
Module diameter	16 mm (optional)	16 mm (optional)	16 mm (optional)	16 mm (optional)	16 mm (optional)
Viewing area	2 sides	2 sides	2 sides	2 sides	2 sides
Timer function (min)	0–999	0–999	0–999	0–999	0–999
Air pressure regulation (MPa)	0–0.8	0–0.8	0–0.8	0–0.8	0–0.8
Air pressure operation method	Independent control	Independent control	Independent control	Independent control	Independent control
Temperature (°C)	Room temperature to 100°C	Room temperature to 100°C	Room temperature to 100°C	Room temperature to 100°C	Room temperature to 100°C
Heating method	Unified control for water bath	Unified control for water bath	Unified control for water bath	Unified control for water bath	Unified control for water bath
Temperature control accuracy (°C)	±1	±1	±1	±1	±1
Over-temperature alarm	Yes	Yes	Yes	Yes	Yes
Built-in exhaust fan system	Yes	Yes	Yes	Yes	Yes
Dual-seal door system	Yes	Yes	Yes	Yes	Yes
Timing function	Yes	Yes	Yes	Yes	Yes
Sample tray	Replaceable	Replaceable	Replaceable	Replaceable	Replaceable
Power supply	220V 50Hz	220V 50Hz	220V 50Hz	220V 50Hz	220V 50Hz
Weight (kg)	18	22	25	28	28