YSM Series Moisture-proof Cabinets

Intelligent Dehumidification

Dual-mode system with microcomputer control, precise 1%–60% RH

Energy Saving

Auto sleep control reduces power use at stable humidity

Anti-Static

ESD-safe coating 10⁶–10⁹ Ω, meets SJ/T10694-2006

Durable

1.2mm Baosteel cold-rolled steel body, built to last

Silent Operation

Low-noise design for labs, cleanrooms and offices

Moisture-proof & mold-proof

Magnetic sealing door blocks moisture and mold growth

Product Overview

Intelligent Dual Dehumidification, Precision Control from 60% RH to 1% RH

The YSM series moisture-proof cabinets adopt the latest generation of dual dehumidification control system, which is controlled by a chip-type microcomputer program and is intelligent in dehumidification. They are equipped with high-precision sensors from Honeywell in the United States, which monitor the changes in temperature and humidity inside the cabinet in real time and link with the microcomputer host to precisely control the operation status of the dehumidifier. The humidity adjustment range can reach 1% to 60% RH.

The dual dehumidification design of high molecular physical dehumidification + PTC circulation rapid dehumidification doubles the dehumidification speed compared to traditional dehumidification equipment by at least 1 times. The core dehumidification unit operates efficiently, has stable performance, and has a long service life.

The YSM series moisture-proof cabinets are particularly suitable for products with high storage humidity requirements or for operation scenarios with frequent door opening and closing. Their control system can operate continuously for 24 hours a day throughout the year and has a temporary power failure dehumidification protection function.

The overall design of the cabinet follows the humanization concept, is easy to install, and has intuitive operation. It supports automatic operation without human intervention. The cabinet body is equipped with a high-brightness display screen, which can display real-time temperature and humidity data, making it convenient for users to check and set. The entire machine adopts a safe voltage design to ensure that personnel operation is worry-free.

The anti-static version of this model has a coating with a conductive coefficient of 10^6-10^9 Ω, which complies with the national and industry ESD standards such as SJ/T10694-2006 "General Specifications for ESD Protection of Electronic Products and Application Systems".

This series of products are of exquisite craftsmanship, use high-quality materials, have a durable structure and are easy to maintain, effectively reducing the total life cycle usage cost. At the same time, the entire machine has the characteristic of low power consumption operation, which is in line with the green and low-carbon environmental trend.

The latest dual control humidity technology of YanSyn will completely change the future storage standard for dehumidification cabinets and help users connect with the Industrial 4.0 era.

Applicable Industries

Category	Application / Recommended RH
20%RH-60%RH	Various electronic components, optical instruments, measuring devices, digital equipment, antique calligraphy and paintings, musical instruments, graphic and textual materials, etc.
10~20%RH	Various semiconductors, precision instruments, measuring tools, seeds, etc.
≤10%RH	All kinds of precision ICs, BGA components, and special chemical substances, etc.

Product Feature

Quick dehumidification,
Safe and reliable

Easy operation, Human-oriented

① Imported dehumidifier core, with internal circulation, rapid dehumidification; no frost formation or water dripping during operation, with a lifespan of over 10 years;
② Silent operation, low power consumption, highly energy-efficient, low-carbon and environmentally friendly;
③ Equipped with temporary power outage moisture absorption protection and physical moisture absorption backup function to continue dehumidification;
④ The dehumidification main unit uses high-temperature flame-retardant materials, with a high-temperature resistance reaching 300 degrees, eliminating potential safety hazards;

① Modular design, plug-and-play, making installation, maintenance and servicing more convenient;
② Control module with 12V safety voltage design to prevent electric shock risks;
③ Optional in-cabinet lighting: energy-saving and environmentally friendly cold and warm light bulbs, convenient for access without damaging the products;

High-quality materials, Durable and reliable

Precise manufacturing, Top quality

Built-in magnetic sealing strip, providing excellent sealing performance, resistant to aging, and not prone to moisture re-accumulation even when power is off.

① The conductive coefficient of the anti-static coating is 10^6 - 10^9 Ω, which complies with the industry ESD standards; ② High-precision digital processing, excellent sealing performance, and more efficient dehumidification; ③ Precise argon arc welding, smooth and flat surface, and good sealing of the box body;

Adjustable shelves, Convenient storage

Explosion-proof glass, highly transparent and durable

① The thickness of the layer boards can be adjusted, providing flexible and variable storage space, suitable for storing irregular large items;
② The layer boards can be purchased separately, with strong scalability;

① 5mm explosion-proof tempered glass door, sturdy and durable; ② High transparency, allowing a clear view of the stored materials inside, reducing the impact of frequent door opening and closing on the materials;

Push type door-hatch, Safe and beautiful.

Universal casters, convenient and stable

① Press-type concealed door hatch, convenient, practical and more aesthetically pleasing;

② Key opening, safer for storage.

① High-quality double-bearing universal casters for easy mobility;
② Anti-static feature ensures greater safety, with brakes providing greater stability. Each caster can support up to 100kg, offering strong load-bearing capacity;
③ The large-capacity cabinet is designed with height-adjustable support legs, ensuring more stable load-bearing.

Quality materials and superior craftsmanship

① Baosteel high-quality 1.2mm thick cold-rolled steel plate, with super strong load-bearing capacity;

② Full acid washing + electrostatic powder coating + high-temperature baking, durable paint surface, long-lasting use.

Product Parameters

Volume	Model	Humidity (RH)	Power (W)	Outer size(mm) WDH	Inner size(mm) WDH	Door type	Shelf quantity(pc)	Storage chamber no.	Load bearing of shelf(kg)
100L	YSM100A	20%-60%	10	450400700	405370630	Single-door 1 layer	1	2	20
	YSM100B	10%-20%	14
	YSM100C	1%-10%	16
160L	YSM160A	20%-60%	10	4504501010	405420840	Single-door 1 layer	3	4	20
	YSM160B	10%-20%	14
	YSM160C	1%-10%	16
240L	YSM240A	20%-60%	12	6004501250	5554201080	Single-door 2 layer	3	4	30
	YSM240B	10%-20%	16
	YSM240C	1%-10%	21
320L	YSM320A	20%-60%	15	9004501010	855420840	Double-door 1 layer	3	4	40
	YSM320B	10%-20%	19
	YSM320C	1%-10%	29
450L	YSM450A	20%-60%	18	9006001010	855570840	Double-door 1 layer	3	4	50
	YSM450B	10%-20%	25
	YSM450C	1%-10%	33
540L	YSM540A	20%-60%	23	6006901485	5556401315	Single-door 2 layer	3	4	50
	YSM540B	10%-20%	30
	YSM540C	1%-10%	42
730L	YSM730A	20%-60%	23	6006901830	5556401660	Single-door 3 layer	5	6	50
	YSM730B	10%-20%	32
	YSM730C	1%-10%	53
880L	YSM880A	20%-60%	33	9006001860	8555501680	Double-door 2 layer	5	6	60
	YSM880B	10%-20%	42
	YSM880C	1%-10%	70
1430L	YSM1430-4A	20%-60%	55	12006901830	11556401660	Double-door 2 layer	5	6	100
	YSM1430-4B	10%-20%	63
	YSM1430-4C	1%-10%	78
1430L	YSM1430-6A	20%-60%	55	12006901830	11556401660	Double-door 3 layer	5	6	100
	YSM1430-6B	10%-20%	63
	YSM1430-6C	1%-10%	78

* For anti-static option, add "F" after the model.

Color	Standard model: White; Anti-static (F): Blue-gray
Anti-static coefficient	10⁶ ~ 10⁹Ω
Humidity accuracy	≤ ± 3%RH (Display range: 0% ~ 99%RH)
Temperature accuracy	≤ ± 1°C (Display range: -9°C ~ 99°C, Just show but not control)
Power voltage	AC110V/220V, 50Hz/60Hz (self-adaptive)

Function Selection

Function	Standard Model	Anti-static Model(F)
Door Latch
5mm Explosion-proof tempered glass window door
Cold-rolled steel plate cabinet body
LCD
Temperature and Humidity Sensor
Dehumidification System
1MΩ Grounding Wire
Anti-static
Interior lighting system
Over-humidity Alarm/ Over-temperature Alarm
MES
Intelligent Access Functions
Quick dehumidification and nitrogen filling function
RS232/485 Computer network monitoring
Password door lock (electronic/mechanical)
Stainless steel / acrylic box body

Standard/Optional

* If you have any other customized requirements, please contact us.

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