| Temperature range | Room temperature ~ 350°C | Room temperature ~ 400°C | Room temperature ~ 350°C | Room temperature ~ 400°C | Room temperature ~ 420°C |
| Detection mode | Semi-automatic | Semi-auto | Fully automatic (compatible with manual) | Fully automatic (compatible with manual) | Fully automatic (compatible with manual) |
| Handling power | 4 / batch | 4 / lot | 4 / lot | 4 / lot | 4 / lot |
| Temperature resolution | 0.1°C | 0.1°C | 0.1°C | 0.01°C | 0.01°C |
| Warming rate | / | / | 0.1°C – 20°C (200 speed no pole adjustable) | / | / |
| Temperature control mode | / | / | PID precision temperature control furnace body fully sealed design | PID precision temperature control furnace body fully sealed design | PID precision temperature control furnace body fully sealed design |
| Heating mode | / | / | Conduction fluid heating or hot block air heating (optional) | Conduction fluid heating or hot block air heating (optional) | Conduction fluid heating or hot block air heating (optional) |
| Accuracy | ±0.3°C (< 250°C) ±0.5°C (> 250°C) | ±0.3°C (< 250°C) ±0.5°C (> 250°C) | ±0.3°C (< 200°C) ±0.5°C (> 200°C) | ±0.2°C (< 200°C) ±0.4°C (> 200°C) | ±0.2°C (< 200°C) ±0.4°C (> 200°C) |
| Repeatability | The melting point repeatability is ±0.1°C at 0.1°C/min |
| Explore the mode | There is no | There is no | There are | There are | There are |
| Video features | Taking pictures and videotaping | Taking pictures and videotaping | Taking pictures and videotaping | Taking pictures and videotaping | Taking pictures and videotaping |
| Video playback | There is no | Have/have a time watermark | Have/have a time watermark | Have/have a time watermark | Have/have a time watermark |
| Magnification | 10 | 10 | 20 | 20 | 20 |
| User Management | There is no | 20 | More than 60 management by level | More than 100 level management | More than 200 level management |
| Atlas storage capacity | There is no | There is no | 200 | 300 | 600 |
| Storage space | 32 Hard drive, 2G memory | 32 Hard drive, 2G memory | 32 Hard drive, 2G memory | 64 Hard disk, 22GB memory | 128 Hard disk, 32GB memory |
| Experimental method storage | 50 sets | 50 sets | 300 sets | 500 sets | 800 sets |
| Display mode | 8" HD color screen | 8" HD color screen | 8" HD color screen | 10" HD color screen | 10" HD color screen |
| Data interface | USB, network WiFi interface, RS232 | USB, network WiFi interface, RS232 | USB, network WiFi interface, RS232 | USB, network WiFi interface, RS232 | USB, network WiFi interface, RS232 |
| Standard capillary size | Outer diameter φ1.4mm, inner diameter φ1.0mm | Outer diameter φ1.4mm, inner diameter φ1.0mm | Outer diameter φ1.4mm, inner diameter φ1.0mm | Outer diameter φ1.4mm, inner diameter φ1.0mm | Outer diameter φ1.4mm, inner diameter φ1.0mm |
