Dual-Sample Free Calcium Oxide Measurement System Twin-Specimen Unbound CaO Determination Tester Dissociative Lime Test Machine
Price:
Negotiable
MOQ:
1
Delivery Time:
Negotiable
Brand:
LONROY
Product Description
Products Description
Dual-Sample Free Calcium Oxide Measurement System Twin-Specimen Unbound CaO Determination Tester Dissociative Lime Test Machine
Application Scope
Fully automated measurement of free calcium oxide (f-CaO) in cement raw meal, clinker, and finished cement products.
Dual-Sample Free Calcium Oxide Measurement System Twin-Specimen Unbound CaO Determination Tester Dissociative Lime Test Machine
Development Background
Free calcium oxide (f-CaO) directly affects cement soundness. Therefore, measuring the f-CaO content in raw meal, clinker, and finished products is essential to ensure the cement meets quality standards.
Dual-Sample Free Calcium Oxide Measurement System Twin-Specimen Unbound CaO Determination Tester Dissociative Lime Test Machine
Standards Compliance
This instrument is designed based on the "Ethylene Glycol Method" for determining free calcium oxide as specified in the national standard *GB/T 176-2017: Methods for Chemical Analysis of Cement*.
Dual-Sample Free Calcium Oxide Measurement System Twin-Specimen Unbound CaO Determination Tester Dissociative Lime Test Machine
Traditional Methods
Cement plants and laboratories currently use semi-automated free calcium oxide analyzers.
Drawbacks of semi-automated analyzers:
Only the heating and stirring processes are automated; timing and titration require manual intervention by the analyst;
Operations are cumbersome; the analyst must be present throughout the test, failing to save on labor costs;
The titration endpoint is determined visually, making results susceptible to subjective judgment.
Dual-Sample Free Calcium Oxide Measurement System Twin-Specimen Unbound CaO Determination Tester Dissociative Lime Test Machine
Product Advantages
Fully compliant with the national standard *GB/T 176-2017: Methods for Chemical Analysis of Cement*;
Fully automated testing; no manual monitoring required;
Capable of measuring two samples simultaneously;
Measurement modes include both "Rapid" and "Standard" settings;
Fully automated color detection;
Accurate and highly precise measurement results;
Automatic titration speed adjustment;
Measurement data permanently stored with strong traceability;
Historical data accessible, allowing for a clear view of f-CaO trends;
Measurement data can be uploaded via a data interface.
Dual-Sample Free Calcium Oxide Measurement System Twin-Specimen Unbound CaO Determination Tester Dissociative Lime Test Machine
Dual-Sample Free Calcium Oxide Measurement System Twin-Specimen Unbound CaO Determination Tester Dissociative Lime Test Machine
Specification
Technical Specifications
No. | Item | Technical Parameter |
1 | Measurement Range | 0–10% f-CaO |
2 | Repeatability Limit | 0.14% (f-CaO ≤ 2%) |
0.19% (f-CaO ＞ 2%) | ||
3 | Analysis Time | f-CaO ≤ 2%: Rapid Mode 8 min, Standard Mode 13 min |
f-CaO ＞ 2%: Rapid Mode 9 min, Standard Mode 14 min | ||
4 | Required Sample Weight | 0.5 g |
5 | Temperature Control Range | 30–100°C |
6 | Control Mode | Touch Screen Operation |
7 | Data Transmission Interface | USB + Network Port |
8 | Power Supply | 220 V / 50 Hz |
9 | Power Consumption | Less than 1 kW |
10 | Overall Dimensions | 520 × 520 × 660 mm |
Our Advantages
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Get in Touch
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Company
DONGGUAN LONROY EQUIPMENT CO LTD
Location
A31, 11 Floor, No 1 Building, Minjian Jinrong Building, No 111 Guantai Road, Sanyuanli Community, Nancheng Street, Dongguan, Guangdong, China
Contact Person
Kaitlyn Wang