Directory Details

Geoscience Testing laboratory

Initial Accreditation Date:Aug 09 , 2022

Contacts Info

Address

P.O. Box 61670, Plot No. 531-519, Dubai Industrial City, Dubai UAE, Dubai, United Arab Emirates

PO box / Zip Code

61670

Email

info@gtl.ae allan@uaeprime.com

Website

www.geoscience.ae

Phone No.

+971 052 987 3537

Mobile No.

+971 04 431 4570

Main Field

Calibration Laboratories

Valid Since:Oct 20 , 2025

Download Certificate

Measured Quantity / Calibration Instrument	Calibration Method	Range and Specification	Expanded Measurement	Location	Status
Balance & Scale
Top loading weighing scale					Active
Mass and Balance
Mass/ Non-automatic weighing instruments	Use of Mass Standards SOP GTL–TI–71 based on Euramet cg-18-v4: 2015	1 mg to 20 mg	0.084 mg	Customer Premises	Active
		>20 mg to 20 g	0.050 mg	Customer Premises	Active
		>20 g to 200g	1.7 mg	Customer Premises	Active
		>200 g to 1 kg	0.13 g	Customer Premises	Active
		>1 kg to 6 kg	0.17 g	Customer Premises	Active
		>6 kg to 30 kg	1.5 g	Customer Premises	Active
		>30 kg to 150 kg	0.13 kg	Customer Premises	Active
Mass and weight
Mass/ Weights	Use of Mass Standards SOP GTL–TI–72 based on OIML R 111-1:2004	1 mg	0.02 mg	Laboratory	Active
		2 mg	0.02 mg	Laboratory	Active
		5 mg	0.02 mg	Laboratory	Active
		10 mg	0.02 mg	Laboratory	Active
		20 mg	0.026 mg	Laboratory	Active
		50 mg	0.02 mg	Laboratory	Active
		100 mg	0.02 mg	Laboratory	Active
		200 mg	0.048mg	Laboratory	Active
		500 mg	0.071 mg	Laboratory	Active
		1 g	0.03 mg	Laboratory	Active
		2 g	0.04 mg	Laboratory	Active
		5 g	0.05 mg	Laboratory	Active
		10 g	0.06 mg	Laboratory	Active
		20 g	0.08 mg	Laboratory	Active
		50 g	0.17 mg	Laboratory	Active
		100 g	0.2 mg	Laboratory	Active
		200 g	0.36 mg	Laboratory	Active
		500 g	82mg	Laboratory	Active
		1 kg	82mg	Laboratory	Active
		2 kg	82mg	Laboratory	Active
		5 kg	82mg	Laboratory	Active
		10 kg	82mg	Laboratory	Active
		20 kg	300 mg	Laboratory	Active
Temperature
Climatic Chambers Chiller/Freezers (9 Point Calibration)	GTL–TI–73 as per DKD R 5-7	-30°C up to 10 °C	0.90 °C	Customer Premises	Active
Climatic Chambers Incubators (9 Point Calibration)		10°C up to 60 °C	0.87 °C	Customer Premises	Active
Climatic Chambers Ovens (9 Point Calibration)		40°C up to 300 °C	1.2 °C	Customer Premises	Active
Liquid baths (5 point Calibration)	GTL–TI–73	15 °C up to 100 °C	0.83 °C	Customer Premises	Active
Muffle furnaces (1 sensors)	GTL–TI–74 based on DKD R 5-7	300 °C up to 1100 °C	6.7 °C	Customer Premises	Active
Dimensions
External Micrometer	GTL–TI–68 based on ISO 3611 For determining error of indicated size Comparison with reference gauge blocks	0 mm to 25 mm	5 µm	Laboratory	Active
All types of Caliper Digital / Dial / Vernier	GTL–TI–69 based on ISO 13385-1 For determining error of indicated size Comparison with calliper checker or gauge blocks	0 mm to 300 mm	30 µm	Laboratory	Active
All types of Caliper Digital / Dial / Vernier		300 mm up to 600 mm	40 µm	Laboratory	Active
Dial gauge	GTL–TI–70 based on ISO 463 / JIS B7503 For determining error of indicated size Comparison with dial gauge calibrator	0 mm to 25 mm	7 µm	Laboratory	Active
Dial gauge	Comparison with gauge blocks	0 mm to 100 mm	8 µm	Laboratory	Active
Bore Gauge	GTL–TI–70 based on JIS 7515 For determining error of indicated size Comparison with dial gauge calibrator using special accessories	0 mm to 400 mm	8 µm	Laboratory	Active

Services	Approved Amount ()	Quantity	Amount ()
Accreditation Application
Document Review
Pre - Assessment Visit
Accreditation Assessment Visit
Follow Up Visit
Surveillance Visit
Extension in scope / Special Visit
Accreditation Certificate
Accreditation Symbols
Lifting of Suspension
Accreditation Re-Assessment Visit
Outside UAE (Fees apply)