HKL-DCW(N) Series Thermostatic Bath for Rotational Viscometers
Overview
The system uses a powerful single-chip microcomputer control with a self-tuning PID regulator and is capable of cooling fast and maintaining temperature with accuracy. There is a big backlit LCD screen for nice visualization of the parameters. Besides, there is a broken heating element protection device to effectively prevent equipment malfunctions like thermal runaway. This instrument runs with stable and reliable performance and features user-friendly operation.
The system displays excellent linearity over the entire temperature control range. It reaches a temperature control accuracy error as low as ＜ 0.2°C with temperature fluctuations kept within ±0.05°C at a display resolution of 0.1. When precision is further improved, this line lowers the temperature control accuracy error to ＜ 0.1°C and keeps temperature fluctuations within ±0.03°C at a display resolution of 0.01.
Unlike traditional designs which still rely on mechanical switches, the interface performs the switch function completely without mechanical parts, thereby also making it a highly waterproof one. The entire Thermostatic bath has only one power switch embodied by the switch at the back of the control box. Both heating and cooling are carried out in an automated way so that users do not need to do anything physically for the process to be completed. Hence, this not only makes the operation more efficient but also leads to the improvement of the system reliability.
Features
1. HD LCD screen
l Excellent stability, High-visibility display
l EMI-resistant design, Moisture-proof construction
l Splash-resistant panel
2. The constant temperature bath can be directly connected to a viscometer or linked to a temperature-controlled cup via external circulation. By default, it is compatible only with 400 mL high-form beakers, which are placed in the circular opening of the bath and secured with a clamping device. The bath is compatible with viscometers that use standard cylindrical rotors.
3. The system provides two modes of testing: direct in-bath constant-temperature testing or an external circulation mode, which involves the transfer of a precisely regulated bath fluid to the samples through insulated tubing and a temperature-controlled cup.
4. Its distinctive feature being a square opening and a stainless steel beaker holder integrated within the structure. The model works great with Brookfield viscometers and other types of viscometers with infinitely variable speeds. On account of a disc rotor, this unit needs a bigger sample container. This can hold a 500ml big beaker or other containers and is compatible with a variety of standard viscometer models.
5. Giving the user the option of setting the heating rate by choosing from preset multi-stage programs that allow for accurate temperature control.
6. Capable of writing 3 programmable programs, each containing 20 program segments.
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Technical Parameters
HKL-DCW(N) | |||||||||||
Model | HKL-DC0506W(N) | HKL-DC1006W(N) | HKL-DC1506W(N) | HKL-DC2006W(N) | |||||||
Temperature Control Range ℃ | -5～100 | -10～100 | -15～100 | -20～100 | |||||||
Temperature fluctuation ℃ | ±0.05 (pure water or pure ethanol) | ||||||||||
Temperature Control Method | Microcomputer-controlled Self-tuning PID Regulation | ||||||||||
Resolution ℃ | 0.1 | ||||||||||
Inner volume L | 6 | ||||||||||
Opening size | 145 × 145 × 150mm (w) or Φ75 × 150mm (N) | ||||||||||
Liquid Level Protection Device | Yes | ||||||||||
Circulation method | Internal circulation / External circulation | ||||||||||
Pump flow L | 10 | ||||||||||
Working voltage KW | 1.5 | 1.8 | 2.2 | 2.5 | |||||||
Dimensions | 420 × 400 × 400 mm （L (Length) × W (Width) × D (Depth)） | ||||||||||
HKL-HDCW(N) | |||||||||||
Model | HKL-HDC0506W(N) | HKL-HDC1006W(N) | HKL-HDC1506W(N) | HKL-HDC2006W(N) | |||||||
Temperature Control Range ℃ | -5～100 | -10～100 | -15～100 | -20～100 | |||||||
Temperature fluctuation℃ | ±0.03 (pure water or pure ethanol) | ||||||||||
Temperature Control Method | Microcomputer-controlled Self-tuning PID Regulation | ||||||||||
Resolution ℃ | 0.01 | ||||||||||
Inner volume L | 6 | ||||||||||
Opening size | 145 × 145 × 150mm (w) or Φ75 × 150mm (N) | ||||||||||
Liquid Level Protection Device | Yes | ||||||||||
Circulation method | Internal circulation / External circulation | ||||||||||
Pump flow L | 10 | ||||||||||
Working voltage KW | 1.5 | 1.8 | 2.2 | ||||||||
Dimensions | 420 × 400 × 400 mm （L (Length) × W (Width) × D (Depth)） | ||||||||||
HKL-PHDCW(N) | |||||||||||
Model | HKL-PHDC0506W(N) | HKL-PHDC1006W(N) | HKL-PHDC1506W(N) | HKL-PHDC2006W(N) | |||||||
Temperature Range ℃ | -5～100 | -10～100 | -15～100 | -20～100 | |||||||
Resolution ℃ | 0.01 | ||||||||||
Temperature fluctuation | ±0.03 ℃ (water or pure ethanol) | ||||||||||
Temperature Control Method | Microcomputer-controlled Self-tuning PID Regulation | ||||||||||
Program Temperature Control | Capable of storing 3 programmable programs, each containing 20 program segments | ||||||||||
Inner volume L | 6 | ||||||||||
Liquid Level Protection Device | Yes | ||||||||||
Opening size | 145 × 145 × 150mm（L (Length) × W (Width) × D (Depth)） | ||||||||||
Pump circulation method | External circulation | ||||||||||
Pump flow L | 10 | ||||||||||
Refrigeration Mode | Compressor Refrigeration | ||||||||||
Dimensions | 340 × 405 ×670mm（L (Length) × W (Width) × D (Depth)） | ||||||||||
FAQ
Q1: What is the minimum order quantity? How long is the delivery lead time?
A: The minimum order quantity is one unit, and delivery is approximately 20 days after advance payment.
Q2: How can I get a product quotation?
A: Please submit your requirements via the contact page on our official website or customer service email, and we will contact you within 24 hours with a detailed quotation.
Q3: Do you offer customized solutions?
A: Yes, we can provide customized instrument configurations and testing solutions based on the customer’s specific application need
About us
Hong Kong Laboratory Technology Limited specializes in supply chain integration and full-chain technical services for laboratory instruments. With years of industry expertise, our company operates under a stringent quality management system, complying with multiple international standards including ISO 9001, ASTM, and IP requirements. The core products not only comply with the ISO/IEC 17025 instrument calibration and testing standards, but are also widely used in research institutions,petrochemical andmining industries, medical institutions,and environmental protection departments. This high-standard quality has earned broad market and customer trust.
Company Advantages
(1)Full-Chain Resource Integration Capability
(2)Professional Technical Service Team
(3)Rich Industry Practical Cases
(4)Reliable After-Sales Service
Service Guarantee
1. Online Training Services
If assistance is needed, we will provide online installation and commissioning services, as well as comprehensive operation training for you. Meanwhile, we also offer 24/7 online training support for end users throughout the year.
2. Professional After-Sales Service
According to the type of instrument, we can provide specialized maintenance services. Our goal is to become the highest-quality and most reliable instrument supplier in the market. We welcome your valuable opinions and suggestions to help us continuously improve our service quality.
Logistics and Shipping
Worldwide Shipping: We have extensive experience in shipping goods to Asia, Europe, the Middle East, and other regions.
Secure Packaging: Laboratory instruments are carefully packed to ensure they are properly secured and protected during transit.
International Certification
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ISO 9001 Certification | ASTM Certificate |
