Certificates & Compliance
Every AccuMeasure instrument ships with an individual calibration certificate. Our manufacturing facility is ISO 9001 certified. Our products hold CE, ATEX, and RoHS certifications. Certificate numbers and issuers are published below so buyers can verify independently; official PDF scans are sent on request (email or WhatsApp) to keep controlled documents current.
Verifiable Credential
ISO 9001:2015
CN-2019-ISO-0347
Issuer: SGS
Official scan available by email or WhatsApp — usually within one business day.
ISO 9001:2015
Certificate Number
CN-2019-ISO-0347
Issuing Body
SGS
Scope
Design, manufacture, and servicing of level, flow, and pressure measurement instruments.
Valid Until
2027
Quality management system covering design, manufacturing, calibration, and after-sales service for industrial measurement instruments. Annual surveillance audit by SGS.
Verifiable Credential
CE Marking
EC-1282/2023
Issuer: TÜV Rheinland
Official scan available by email or WhatsApp — usually within one business day.
CE Marking
Certificate Number
EC-1282/2023
Issuing Body
TÜV Rheinland
Scope
Level sensors, flow meters, and pressure transmitters exported to EU markets.
Valid Until
2028
Conformity with EU safety, health, and environmental requirements for products sold within the European Economic Area. Covers electromagnetic compatibility (EMC) and low-voltage directive (LVD).
Verifiable Credential
ATEX
ATEX-2022-0158
Issuer: DEKRA
Official scan available by email or WhatsApp — usually within one business day.
ATEX
Certificate Number
ATEX-2022-0158
Issuing Body
DEKRA
Scope
80GHz radar level transmitters (AM-RL80), electromagnetic flow meters (AM-EMF100), and explosion-proof pressure transmitters (AM-PT300).
Valid Until
2027
Explosion-proof certification per ATEX Directive 2014/34/EU. Ex d IIC T6 protection level for hazardous area installations in oil & gas, chemical, and LPG/LNG applications.
Verifiable Credential
RoHS 3.0
RoHS-3.0-2024
Issuer: Intertek
Official scan available by email or WhatsApp — usually within one business day.
RoHS 3.0
Certificate Number
RoHS-3.0-2024
Issuing Body
Intertek
Scope
All AccuMeasure products shipped to EU and international markets.
Valid Until
2029
Restriction of Hazardous Substances compliance per EU Directive 2015/863 (RoHS 3.0). All AccuMeasure products are free from lead, mercury, cadmium, hexavalent chromium, PBBs, PBDEs, DEHP, BBP, DBP, and DIBP.
Verifiable Credential
Alibaba Gold Supplier
Verified 8 years
Issuer: Alibaba.com
Official scan available by email or WhatsApp — usually within one business day.
Alibaba Gold Supplier
Certificate Number
Verified 8 years
Issuing Body
Alibaba.com
Scope
Company verification and factory assessment by Alibaba.com.
Valid Until
2027
Verified supplier status on Alibaba.com with on-site factory audit. Confirms legal status, manufacturing capability, and export history of AccuMeasure Instruments Co., Ltd.
Individual Calibration Certificate
Every AccuMeasure instrument undergoes 72 hours of continuous testing with temperature cycling (0°C to 50°C) before shipping. A calibration certificate with traceable reference standards is included in every shipment at no extra charge.
5-Stage QC
Incoming inspection → In-process check → Calibration → Aging test → Final inspection.
72-Hour Aging Test
Every unit completes continuous aging with temperature cycling before shipment.
2-Year Warranty
Every instrument backed by a 2-year factory warranty with free technical support.
Need to verify a certificate?
Contact us with the certificate number and we'll provide verification documents from the issuing body within 48 hours.
Request Certificate Verification