• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

Zetron Aerosol Photometer 0-120mg/M3 Small Size For Biosafety Cabinet

Place of Origin China
Brand Name Zetron
Certification CE, ISO13485, ISO9001
Model Number PM-350
Minimum Order Quantity 1
Packaging Details plastic carton
Delivery Time 3-7 days
Payment Terms T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability 10000 set/month

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Type Aerosol Photometer Air Flow Range 0m G/ M3~120mg/m3
Size 258 (long) X178 (wide) X360 (deep) Weight 10.3kg
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zetron aerosol photometer


biosafety cabinet aerosol photometer


small size aerosol photometer

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Product Description
PM-350 Aerosol Photometer
PM-350 aerosol photometer is used for on-site leakage detection after the installation of the efficient filter and its system, mainly to check small pinholes and other damage in the filter, such as frame sealing, gasket seal, and leakage on the filter frame. The purpose of leakage detection is to check the sealing of the efficient filter and the connection part with the installation frame, timely find the defects in the installation, and take corresponding remedial measures to ensure the cleanliness of the area.
The PM-350 can automatically switch the upstream and downstream aerosol concentration to determine the filter for leakage. The portable scanning probe enables the operator to quickly and accurately identify the leakage points in remote locations and determine other leakage ratios, and when the alarm line is exceeded, the display board displays an alarm.


Product Name
Aerosol photometer
Display Range
0.0001% -100.0% Colorful LCD Display
0m g/m3~120mg/m3
Resolution Read a value
1% (0.01% to 100%)
Repetitiveness Read a value
0.5% (0.01% -to 100%)
Flow Rate Range
Automatically Zero
Auto-zero on startup
Sound and light alarm
Communication Interface
USB, a wireless printer
Types of aerosols
PAO,DOP Approvals
Power Supply
AC 220V 50/60Hz
External Dimensions
258 (long) x178 (wide) x360 (deep)
9.8kg (Ontology), 10.3kg (Ontology, scanning probe)


Pharmaceutical industry (clean room, laminar flow table, biosafety cabinet, glove box, HEPA vacuum cleaner, HVAC system, HEPA filter, ULPA filter, negative pressure filter device, operating room) filter leak detection




Q: What are your terms of payment?
A: We accept trade assurance, western union, visa master card, and tt.
Trade assurance can protect you, when you confirm the product then the money into my account.

Q: When do you reply to messages?
A: We will reply you for your inquiry in 24 hours.

Q: What is the warranty for your product?
A: Warranty: 12 months, Lifetime maintenance

Q: When do you send the products? And how do you send it?
A: For the small order, we will send out the goods with 5 days, If have stock, we will send it immediately.
We send them by ups, FedEx, TNT or DHL. For big order, normal is 20 days will finish.

Q:Do you accept OEM or revised logo, color, model, size?
A: Yes, we accept OEM for the qualified buyer. We can make the products according to customer personal requirements.

Q: How about the quality of the management?
A: We have a complete quality control system, all of our products will be fully pre-inspection by QC departments before

shipping to you . We have the certification of ISO, CE we could send the certification test of our company to you.

Q: How about your after-sale service?
A: After sending, we will track the products for you , until you get the products.
When you got the goods, test them, and give me feedback.
If you have any questions about the problem, contact with us, we will offer the solve way for you.