HKL-1657 LPG Pressure Hydrometer
Overview
HKL-1657 LPG Pressure Hydrometer conforms to the ASTM D1657 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer. The equipment is cleared with a part of the sample before being loaded with the part intended for testing. The pressure vessel is charged to a sufficient degree so that the resulting hydrometer will be able to float without restraint. The cylinder is finally set into a constant-temperature bath (if necessary). When the temperature has reached equilibrium, the hydrometer reading and the temperature of the sample are read.
Features
This instrument uses an imported digital temperature controller for temperature measurement and control, and features high-precision automatic temperature adjustment. The set temperature can be adjusted arbitrarily within the effective heating range.
This instrument uses an electric heating element for heating and is equipped with a digital temperature controller for precise adjustment. The sensor uses a Pt100 probe, which features high thermal sensitivity, high resolution, strong anti-interference capability, compact size, and high temperature control and measurement accuracy. A digital display screen ensures intuitive readings.
This instrument adopts a fully modular connector design for all internal contacts, ensuring easy installation and maintenance.
Technical Parameters
Model: HKL-1657
Heating Method: Electric heating tube
Heating Power: 1 KW
Temperature Control Range: 20°C ± 0.1°C
Refrigeration Mode: Compressor Refrigeration
Temperature Control Method: Digital PID temperature controller
Temperature Control Accuracy: ±0.1°C
Operating Environment: Room temperature
Power Supply: 220V ±10%, 50Hz
Total Power: 1.5 KW
FAQ
Q1: What standards does this product(HKL-1657 LPG Pressure Hydrometer) comply with? And what is the applicable scope of the instrument？
A: HKL-1657 LPG Pressure Hydrometer conforms to the ASTM D1657 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer. This test method covers the determination of the density or relative density of light hydrocarbons including liquefied petroleum gases (LPG) having Reid vapor pressures exceeding 101.325 kPa (14.696 psi). The prescribed apparatus should not be used for materials having vapor pressures higher than 1.4 MPa (200 psi) at the test temperature. This pressure limit is dictated by the type of equipment. Higher pressures can apply to other equipment designs.
Q2: Significance and use of HKL-1657 LPG Pressure Hydrometer?
A: The density or relative density of light hydrocarbons and liquefied petroleum gases is used in custody transfer quantity calculations or to satisfy transportation, storage, and regulatory requirements.
Q3: 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.
Q4: Do you provide product operation manuals or technical documentation?
A: Yes, we offer electronic versions of product manuals, quick start guides, application examples, and standard operating procedures (SOPs). You can obtain these materials by visiting our official website or by contacting customer service.
Q5: How do I track my order?
A: Once the goods are shipped, we will provide a waybill number/bill of lading number and a tracking link. You can check the status of your shipment online in real time, either on the website of the courier or logistics company, or by reaching our customer service.
About us
Hong Kong Laboratory Technology Limited has been a trusted partner in the instrumentation industry since 2018. Over the past eight years, we have managed to put together a strong ecosystem that supports more than 500 clients by exclusively representing 50-plus leading global brands. With a profound understanding of the industry, we offer a one-stop supply chain service starting from Research and Development to the end production, backed by a highly strict quality control system. Our main tools are made to adhere to international standards (ISO 9001, ASTM, IP) and their calibration is done according to ISO/IEC 17025 standards to guarantee precision and dependability. We are committed to providing innovation and safety assurance for research institutions, petrochemical and mining companies, medical institutions, and environmental organizations.
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 needed, we will provide online installation and debugging services, as well as comprehensive operation training. We also offer 24/7 online training support to end users throughout the year.
2. Professional After-Sales Service
Depending on the type of instrument, we can provide professional repair services. Our goal is to become the highest quality and most reliable instrument supplier in the market. We welcome your valuable feedback and suggestions to help us continuously improve our service quality.
Logistics and Shipping
Worldwide Shipping: Shipping goods to Asia, Europe, the Middle East, and other parts of the world are a few of the things we do best.
Secure Packaging: Laboratory instruments are packed with great care in order to properly secure and protect them during transportation.
International Certification
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ISO 9001 Certification | ASTM Certificate |
