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LB-YWX Pharmaceutical Stability Test Chamber

Name: LB-YWX Pharmaceutical Stability Test Chamber
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

Pharmaceutical stability chambers are widely used in the production of pharmaceuticals, biologics, food products, cosmetics, and other industries, and their performance meets the stability testing standards for new active pharmaceutical ingredients and finished dosage forms.

Category:

Environmental Testing Equipment

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E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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LB-YWX Pharmaceutical Stability Test Chamber

Description

Product Introduction:

Pharmaceutical stability chambers are widely used in the manufacturing of pharmaceuticals, biologics, food products, cosmetics, and other industries, and their performance meets the stability testing standards for new active pharmaceutical ingredients and finished dosage forms.

Product Features:

1. All-new fluorine-free design: high efficiency, low energy consumption, and energy-saving benefits, keeping you at the forefront of healthy living.
2. Microcomputer controller: intelligent touch control, real-time parameter display, simple and convenient operation, and stable, accurate, and reliable control.
3. The inner liner of the cabinet is made of 304 stainless steel, featuring rounded corner transitions that ensure smoothness, easy cleaning, and no dead corners.
4. Unique airflow circulation: Ensures uniform air velocity distribution throughout the chamber.
5. Employing cold‑balance PID electronic expansion valve automatic control technology, this system delivers high efficiency, low energy consumption, minimal temperature fluctuations, and enhanced energy savings. It effectively prevents frost buildup on the evaporator during peak operation and eliminates the temperature and humidity variations inside the cabinet caused by defrosting. Compared with conventional refrigeration technologies, it achieves overall energy savings of 30% or more.
6. Key components such as the temperature and humidity controller, compressor, and circulating fan are all imported, ensuring stable, safe, and reliable continuous operation over extended periods.

Technical Specifications:

Model number	YWX-50B	YWX-80B	YWX-150B	YWX-250B	YWX-350B	YWX-450B	YWX-550B	YWX-650B
Operating Voltage (V)	AC 220V 50Hz
Temperature fluctuation (°C)	±1.5
Temperature uniformity (℃)	±1
Timing Range (H)	1 to 9999
Power (kW)	0.8	0.8	0.9	1	1.2	1.4	1.6	1.8
Volume (L)	50	80	150	250	350	450	550	650
Studio dimensions (mm) (Depth × Width × Height)	300×400×400	350×450×450	400×500×730	500×500×950	500×600×1100	620×650×1100	630×750×1150	630×850×1200
Shelf Load (KG)	15
Number of partitions	Standard configuration includes 2 pieces.

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FAQs

Do you supply full-set testing instruments for asphalt and geotechnical engineering projects?

We offer complete lab solutions including asphalt viscosity tester, asphalt rutting tester, geotextile permeability tester, low-temperature flexibility tester and concrete/cement test equipment, covering raw material detection for road, water conservancy and construction engineering projects

Can you customize fixtures or test machines based on our special test requirements? How about after-sales service and warranty?

We provide non-standard customization of test equipment and customized fixture clamps according to customers’ specimen size and test standards. All our testing machines enjoy 12-month factory warranty; overseas customers get remote online debugging guidance, spare parts supply and technical operation training. Our products have been exported to over 70 countries globally

Which materials can be measured by your Vicat softening point tester?

It measures heat deflection temperature and Vicat softening temperature of plastics, hard rubber, nylon, insulating materials and fiber-reinforced thermosetting composites. Intelligent temperature control guarantees precise heating rate, ideal for plastic raw material incoming inspection and formula development in plastic factories.

Does your pipe pressure burst testing machine control test temperature automatically? What’s its main application?

Yes, the constant-temperature circulating system keeps stable test environment during long-time hydrostatic resistance and instant burst pressure measurement of thermoplastic pipes. It complies with GB6111 standard and serves raw material inspection, new product R&D for plastic pipe manufacturers, third-party testing labs and university laboratories.

What kinds of pipes fit your ring stiffness tester? Can it do long-term creep testing?

This equipment is designed for HDPE, PVC corrugated pipes, plastic drainage pipes and various plastic tubular products. Apart from ring stiffness, ring flexibility and flattening tests, it supports continuous long-term creep tests up to 1000 hours (42 days) as required by industry specifications, widely used for pipe factories and construction quality inspection institutes.

What test items can your WDW series computer-controlled electronic universal testing machine complete? Which international standards can it meet?

Our WDW universal tester is applicable for tension, compression, bending, shearing and peeling tests of metal, plastic, rubber and composite materials. It supports test procedures in accordance with GB, ISO, ASTM, DIN, JIS multiple domestic and global standards. Equipped with high-precision servo drive and dedicated test software, it automatically collects, calculates and exports test data including tensile strength, elongation at break and elastic modulus.

Customer Reviews

Southeast Asia Rubber & Polymer Factory｜Purchase: Vicat Softening Point & Tensile Testing Machine

From Tanaka Hiroshi, R&D Supervisor, Indonesia rubber materials enterprise

2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

2026.06.05

★★★★★

“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

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