Welcome to Acez Instruments Pte Ltd

Calibration

We take pride in our ISO/IEC 17025 accredited laboratory, dedicated to the precise calibration of a wide range of instruments essential for maintaining accurate and reliable measurements. Our calibration services extend far beyond air velocity, air flow, sound level, and non-contact equipment; we understand that temperature, humidity, and pressure are equally critical.

Our in-house calibration capabilities are continuously updated to meet industry standards. We specialize in calibrating standard PRTs using ITS-90 fixed points. ISOLAB excels in high-accuracy temperature measurements, boasting incredibly low measurement uncertainties with a capability as fine as +/- 3mk (0.003°C). Our temperature calibration services cover a broad range, from -196°C to 420°C.

When it comes to humidity measurements, we provide precision in relative humidity ranging from 10% RH to 95% RH with a temperature range spanning from -20°C to 60°C. The accuracy exceeds 1% RH, and we also offer dew point capability for comprehensive humidity management.

Pressure calibration is another forte of ISOLAB, with a capability range spanning from -0.95 to 1100 bar. Our accuracy in pressure calibration is as fine as 0.05 mbar, ensuring that your pressure measurements are reliable and compliant with industry standards.

Additionally, our services extend beyond the lab. ISOLAB is equipped to perform on-site calibration and temperature mapping for mega-sized warehouses, cold chain storage, and transportation facilities. We’re committed to delivering precise calibration solutions that cater to your unique needs, no matter the scale or complexity.

Temperature Calibration

Next only to Singapore's National Metrology Centre (NMC), we have the lowest temperature measurement uncertainties for precise measurements. ISOLAB has acquired the best equipment, fixed points, reference standards, temperature liquid baths and dry block calibrators for accredited calibration services.

Humidity Calibration

ISOLAB is one of the leaders for relative humidity calibration in the region. With extensive expertise in calibrating temperature humidity meters, loggers, transmitters, dew / frost point meters, thermohygrographs, and sling psychrometers, we have earned a reputation as one of the most dependable relative humidity.

Pressure Calibration

As a pioneer in pressure testing and calibration, ISOLAB delivers extraordinary expertise and cutting-edge facilities for precise results especially for low pressure testing. Our pressure calibration facility boasts highly accurate pneumatic and hydraulic dead weight testers, precision pressure controllers.

Greenmark, BCA &
HVAC Sensors

The global movement towards sustainability and green initiatives is more crucial now than ever before. As a dedicated partner in this journey, ISOLAB has been actively contributing to the Green Mark movement since 2007 We take pride in accurately calibrating various NTC thermistors, including.

Stopwatches and
Timers Calibration

We specialise in perfecting precision for all your timekeeping needs. Whether you require accurate timing for medical/pharmaceutical needs, scientific experiments or industrial processes, our calibration expertise ensures your stopwatches and timers perform at their peak, delivering reliable and consistent results.

Air Flow & Air Velocity Calibration

ISOLAB has the capability for traceable calibration of air velocity and air flow since 2005 by using a universal wind tunnel with the capacity of up to 20 meters/second air velocity.

Electrical Calibration

From voltages to currents, frequencies to resistances, our calibration services guarantee precise and consistent results, empowering your business with the highest level of confidence in your electrical measurements.

Sound Level Meters & Analysers Calibration

With years of experience and a team of skilled acoustic technicians, we excel in calibrating a wide range of sound level meters and analysers, including Class 1 and Class 2 devices. From environmental noise assessments to industrial acoustic monitoring, our calibration services help you achieve precise.

Non-Contact Tachometer Calibration

ISOLAB excels in calibrating a wide range of non-contact tachometers, including laser and optical devices. From industrial machinery to automotive applications, we help you determine high-speed rotary equipment revolutions for true results.

PH Meters & Sensors Calibration

We specialise in helping you get more accurate pH measurements of organic substances, biological samples or water samples. ISOLAB calibrates pH Sensors, Probes and Meters as per ASTM Designation E70-07 Standard Test Method for pH of Aqueous Solutions with the Glass Electrode.