Engineering Tools – Suzhou Dingluxuan Sensor Technology Co., Ltd.

Home/ Engineering Tools

Interactive Calculators12 tools

Heat transfer, combustion, temperature control, diffusion metallurgy, sheet-metal development and electrical diagnostics — enter inputs, get results, with values consistent with engineering practice.

Unit Converter

Real-time conversion across length, mass, temperature, pressure and power

Carbon Potential Calculator

Four-method consistency: dew point / CO2 / O2 / probe carbon potential

Case Depth Calculator

Carburizing time from Fick’s law + Harris estimation

Carbon Diffusion Simulator

Carbon concentration profiles and effective case depth

Furnace Heat Loss Calculator

Multi-layer lining steady-state heat transfer and energy cost

Flue Gas & Combustion Efficiency

O2 / CO2 / CO / flue temperature diagnostics

Emissivity & Radiative Heat Transfer

Material emissivity library + Stefan-Boltzmann calculations

PID Tuning Guide

Ziegler-Nichols closed-loop tuning parameters

Process Timer

Stopwatch, counting and countdown

Dryout Curve Generator

Dryout process cards by lining type

Electrical Fault Finder

8 symptom classes + quick lookup + resistance checks

Sheet Metal & Pipe Development

10 development calculations + SVG layouts + 1:1 printing

Technical References9 guides

Furnace types, heat-treatment processes, atmospheres, fuel gas, vacuum and pyrometry — systematic reference material for process and measurement decisions.

Industrial Furnace Types

Batch / continuous / kiln / oven selection guide

Heat Treatment Processes

Process windows, TTT/CCT and AMS 2750

Furnace Atmospheres

Classification, generation, carbon potential and safety limits

Gas Supply Systems

Fuel gas properties, regulation and hazard classification

Vacuum Systems

Vacuum classes, pumping speed and pump selection

Pyrometry & Thermocouples

Thermocouple selection, SAT/TUS test procedures

Wiring Reference

TC wire colors / wiring configurations / controller terminals / element connections / safety circuits

TUS Furnace Uniformity

9-point survey and tolerance assessment

Heat Treatment Recipes

24 steel-grade recipe sets

Reference Libraries14 libraries

Materials, spare parts, quick-reference tables, quenchants, maintenance, welding, safety and troubleshooting — searchable libraries for daily engineering work.

Materials Database

High-temperature properties of 141 furnace materials

Spare Parts Catalog

1,317 parts in 66 categories

Quick Reference Handbook

55 quick tables and hardness conversion

Instrumentation & Measurement

Temperature, pressure, flow and AMS 2750

Quenchants

Selection and maintenance of oil, PAG, water and salt bath

Maintenance Procedures

Daily/weekly/monthly/quarterly/annual and dedicated equipment care

Welding Processes

7 key process parameters and PWHT guide

Knowledge Base

80 Q&A entries and feature articles

Troubleshooting Guide

110-node fault decision tree

Furnace Parts Library

Interactive furnace-section structure index

Safety & Compliance

Regulations, PPE, LOTO and emergency response

Confined Space Entry

Entry procedures and gas detection

Explosion Protection & Selection

ATEX and GB 3836 systems

Gas Monitoring

Point design, alarms and calibration

26 more calculators are available in the Software Tools library; see the Dashboard for an overview.

Note: individual tool interfaces are currently available in Chinese; English versions are being rolled out progressively. Our engineers are happy to run any calculation for you — just send us your parameters.

Dingluxuan Sensor Technology

Design, manufacturing and sales of temperature, pressure and humidity sensors, instruments and ceramic products — delivering integrated temperature-measurement and control solutions.

Quick Navigation

Navigation

Products

Applications

Contact Us

Contact

No. 828 Xueyuan Road, Bacheng Town, Kunshan City, Jiangsu, China

Tel
0512-57892201

Mobile: 13451695112

Email: yanghui@dingluxuan.com