1. Application
- Measures temperature of liquids, air, or other samples in laboratories
- Used in chemical, pharmaceutical, food, dairy, and educational laboratories
- Ideal for high-precision temperature monitoring
- Suitable for incubators, water baths, chemical reactions, and general lab experiments
2. Compliance Standard
- ISO 9001 certified manufacturing
- Compliant with ASTM E1 (for laboratory mercury thermometers)
- CE / RoHS certified for manufacturing and safety standards
- GLP-compliant for laboratory quality assurance
- Manufactured according to EN 13190 / IS 3628 for accuracy and safety
3. Product Description
A Mercury Thermometer is a glass-based temperature measuring device with mercury as the thermometric fluid:
- Made of high-quality borosilicate glass for chemical resistance
- Mercury column encased in graduated scale markings
- Provides accurate, reproducible readings with high precision
- Available in various temperature ranges depending on application
- Some models include protective casing or holder for safety
4. Technical Specifications
|
Parameter |
Specification |
|
Temperature Range |
-10°C to 110°C (general lab) / -39°C to 356°C (specialized models) |
|
Accuracy |
±0.1°C – ±0.2°C |
|
Resolution |
0.1°C or 1°C divisions |
|
Material |
Borosilicate glass tube with mercury column |
|
Scale Type |
Celsius / Fahrenheit / Dual scale |
|
Protection |
Optional plastic or metal casing |
|
Response Time |
Fast response due to thin bore glass |
|
Mounting |
Can be submerged in liquid or mounted on stand |
|
Safety Features |
Break-resistant protective casing (optional) |
5. Apparatus is Supplied
- Mercury thermometer (single unit)
- Protective plastic sleeve or cardboard tube
- Instruction manual (for handling and calibration)
6. Optional Accessories
- Protective stainless steel or plastic casing
- Stand or clamp for vertical mounting
- Thermometer holders or clips for containers
- Calibration certificate (for high-precision applications)
7. Common Capacities / Temperature Ranges Available
- Lab standard: -10°C to 110°C
- High-temperature: 0°C to 200°C
- Low-temperature / cryogenic: -39°C to 0°C
- Dual scale: Celsius / Fahrenheit
- Specialized ranges available per application
8. Dimensions & Weight (Approx.)
|
Model / Range |
Length (mm) |
Diameter (mm) |
Weight (g) |
|
Standard lab (-10 to 110°C) |
250 |
8 |
15–20 |
|
High-temp (0–200°C) |
300 |
10 |
25–30 |
|
Low-temp (-39 to 0°C) |
250 |
8 |
15–20 |
|
Protective casing version |
280 |
12 |
30–35 |
9. Safety & Handling
- Handle with care as glass and mercury are hazardous if broken
- Do not expose to direct flame or excessive pressure
- Dispose of broken mercury thermometers according to local hazardous waste guidelines
- Use protective gloves and eyewear when handling mercury thermometers
- Clean gently with soft cloth; avoid abrasive cleaning