Peter Huber KISS 104A Circulation Thermostat with Polycarbonate Bath, Temperature Range: 25 To 100°C

The Peter Huber KISS 104A is a compact and efficient heating circulation thermostat designed for high-precision temperature control in both internal and external laboratory applications. Featuring a transparent polycarbonate bath, this unit is ideal for tasks requiring direct observation of the sample. With its small footprint and low bath volume, the KISS 104A offers a resource-saving solution for routine research and industrial tasks without compromising on performance. The unit is designed for reliable operation with a 230V, 50/60Hz power supply, ensuring compatibility with standard laboratory electrical infrastructures.

Key Features:

• Brand: Peter Huber
• Temperature Range: 25 to 100°C (Expandable to 15°C with auxiliary cooling)
• Temperature Stability: High-precision control with ±0.05 K stability according to DIN 12876
• Controller: KISS controller with a large, bright OLED display and intuitive menu navigation
• Heating Capacity: Robust 2.0 kW heating power at 230V for rapid heat-up times
• Circulation Pump: Integrated pressure and suction pump with a maximum delivery of 14 l/min (pressure) and 10.5 l/min (suction)
• Power Supply: Reliable 200-240V 1~/2~ 50/60Hz power requirement with a maximum current consumption of 10 A
• Bath Construction: 3-liter transparent polycarbonate bath for easy sample monitoring
• Safety Standards: Class III/FL (DIN 12876) overtemperature and low-level protection for use with flammable liquids
• Digital Interfaces: Equipped with USB (Device) and RS232 interfaces for seamless data communication

The KISS range (Keeping Innovation Safe & Simple) combines state-of-the-art technology with practice-oriented basic equipment. This model is particularly suited for small external applications, featuring rear-mounted M16x1 pump connections. Its ergonomic design includes an autostart function for power failures and a clear status display for pump, cooling, and heating functions.

Frequently Asked Questions

1. Can I use the KISS 104A for temperatures below 25°C?
While the standard range starts at 25°C, the working range can be extended down to 15°C with a refrigerator or 20°C with an optional cooling coil and water cooling.

2. Is the pump speed adjustable on this model?
No, the KISS 104A features a powerful pressure and suction pump with a fixed speed to ensure consistent circulation performance.

3. What type of power supply does this unit require?
This model is configured for a 230V (200-240V) single-phase power supply at 50/60Hz, making it suitable for most standard laboratory outlets.

4. Does this unit include safety features for flammable liquids?
Yes, it meets Safety Class III (FL) standards according to DIN 12876, featuring both overtemperature and low-level protection.

5. What accessories are included as standard?
The unit comes with a hose connector (NW12), blank plugs, sleeve nuts, and a bath bridge cover. A cooling coil is available as an optional extra.