ISO Certified Laboratory · Nagpur, India

Precision in
Every Test

Accurate coal & briquettes analysis using advanced instruments and BIS-approved methods. Reports that power smarter industrial decisions.

Our Services Request a Report
3×
ISO Certified
6+
Parameters
BIS
Compliant
DPIIT
Startup India
Hot Air Oven
Lab Equipment
Hot Air Oven
Muffle Furnace
Muffle Furnace
Desiccator
Desiccator
About Us

Fuel Testing,
Engineered for Accuracy

Mactal Labs Private Limited is a specialized fuel and material testing laboratory dedicated to providing accurate, reliable analytical services for coal and briquettes. We combine rigorous scientific methods with industry-approved procedures.

Our laboratory supports industries in evaluating fuel quality, combustion efficiency, and material performance — delivering certified test reports that drive better operational and procurement decisions.

Scientific MethodsIndustry-approved protocols
Timely DeliveryFast, reliable turnaround
Accurate ResultsRepeatable, consistent data
Client-FocusedDedicated support team
Mactal Lab Equipment
ISO
9001 · 14001 · 45001
What We Test

Our Testing Services

Request a Test →
01
Coal Testing
Comprehensive proximate and ultimate analysis using standardized instruments. Assess all key parameters to evaluate, select, and certify coal quality for industrial use.
Calorific ValueAsh ContentMoistureFixed Carbon
02
Briquettes & Solid Biofuels
Full biomass briquette testing per IS 17655, IS 17844, and BIS standards. Ideal for exporters, manufacturers, and industrial buyers needing certified, compliant reports.
Volatile MatterSulfurIS 17655IS 17844
03
Certified Test Reports
ISO-compliant, professionally formatted certificates suitable for regulatory submission, procurement decisions, quality assurance, and third-party audits.
BIS StandardsISO ComplianceTimely Delivery
What We Measure

Key Parameters Tested

01
Calorific Value (GCV / NCV)
Heat energy released during combustion
02
Moisture Content
Total and inherent moisture determination
03
Ash Content
Non-combustible mineral residue percentage
04
Volatile Matter
Gases and vapours released under heat
05
Fixed Carbon
Solid combustible residue after volatiles
06
Sulfur & Other Impurities
Total sulfur content and trace element analysis

Why Accurate Testing Matters

Fuel quality directly affects boiler performance, energy costs, and operations. Certified results protect your business.

Ensures fuel quality and combustion efficiency for maximum output
Prevents use of poor fuel that damages boilers and raises operational cost
Supports compliance with BIS and industry standards
Reliable data for better procurement and supplier evaluation
Our Laboratory

Advanced Instruments

Calibrated, precision-grade equipment used for every test — ensuring accuracy and repeatability in all results.

Hot Air Oven
Hot Air Oven
For moisture content determination and precise sample drying at controlled temperatures.
Moisture Testing
Muffle Furnace
Muffle Furnace
High-temperature furnace for ash content analysis and volatile matter determination.
Ash & Volatile Analysis
Desiccator
Desiccator
Moisture-free storage vessel for cooling samples before precise weighing.
Sample Preparation
Precision Balance
Precision Balance
High-accuracy digital weighing for precise sample measurement across all tests.
High Precision
Our Credentials

Certified & Accredited

ISO 9001 : 2015 — Quality Management
ISO 14001 : 2015 — Environmental Management
ISO 45001 : 2018 — Occupational Safety
DPIIT – Startup India
Recognized by the Department for Promotion of Industry & Internal Trade under the Startup India initiative.
MSME Registered
Registered with the Ministry of Micro, Small & Medium Enterprises, Government of India.
BIS Standard Compliance
Testing conducted per Bureau of Indian Standards specifications for coal and solid biofuels.

Bureau of Indian Standards (BIS) Methods

Coal Testing

IS 1350 (Part 1) : 2025
IS 1350 (Part 2) : 2022

Solid Biofuels

IS 17655 (Part 1) : 2025
IS 17844 : 2025
IS 17653 : 2022
IS 17654 : 2021
Client Feedback

What Our Clients Say

"
Reports were delivered on time and the results were clear. Communication was good throughout the process.
U
Umesh Jaiprakash Gaidhani
Patil Industries Biocoal Energy
Why Choose Us

The Mactal Labs Advantage

01
Scientific & Systematic
Every test follows validated, documented procedures based on BIS and ISO-recognized methods for reliable outcomes.
02
Accuracy & Repeatability
Calibrated instruments and strict protocols deliver consistent, reproducible results across all samples.
03
Transparent Reporting
Professionally formatted certificates with all parameters clearly stated — zero ambiguity in your data.
04
Timely Delivery
Reports dispatched promptly. We respect your timelines so you never face delays in decision-making.
05
Customer-Focused
Direct access to our technical team throughout. We answer queries and clarify results fully.
06
Triple ISO Certified
Internationally certified for quality, environmental, and occupational safety management systems.
Get In Touch

Request a Test or Enquiry

Address
Plot No.10A, 2nd Floor, Bhausaheb Surve Nagar,
Jaitala Road, Nagpur – 440022
Phone
+91 7387845565 (Office)
+91 9890643238 (Vikas Mishra)
+91 8788814168 (Nidhi Dubey)
@mactal_labs Mactal Labs
GST: 27AATCM5302P1ZT CIN: U71200MH2025PTC450991

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