Numerous scientific studies have linked particle pollution exposure to a variety of problems, including: premature death in people with heart or lung disease nonfatal heart attacks irregular heartbeat aggravated asthma decreased lung function increased respiratory symptoms, such as coughing or difficulty breathing. Measurement of PM2.5 is important to our health! introducing... Digital Dust Indicator Digital Dust Indicator is a simple indicator, focusing on mobility, which measures the concentration of PM2.5 particulate matter floating in the air. High portability Adopting Light Scattering Method Real-time monitoring and logging Measure PM2.5 for Indoor Air Quality Certification Scheme Make a call to us on: (852) 2392-8698 For Sales: hkmarketing@epc.com.hk

HANWELL Museum & Gallery Environmental Monitoring Systems The ultimate systems to assist curators in the ongoing battle for museum conservation and preservation of artefacts using environmental monitoring solutions which are already installed in many museums such as the The Louvre. Light & UV For works of art, furniture, photographs, textiles, books on display, in storage & in transit Hanwell provides a range of instruments specifically designed for museums that enable curators and conservators to measure the levels of LUX and UV content of light to assist in identifying extreme exposure to artefacts on display or in storage. Temperature & Relative Humidity For works of art including materials such as metal, dyes and textiles The Hanwell data loggers and radio transmitters provide conservators with accurate tools to wirelessly monitor temperature and RH levels together. This recorded data can be used not only for alarms and historical data analysis but also to control humidifier or dehumidifier units. Insect Pests For Furnishings, wooden materials, textiles To control the common furniture beetle or ‘woodworm’, Hanwell insect pest control system (AnoxiBug) uses a 100% reliable anoxia treatment (low oxygen method) that is cost-effective and can be used by all museum staff. Hanwell EMS - Museum Monitoring in one central location Real-time data anywhere, any time. The Hanwell EMS software provides a flexible and cost-effective tool for data analysis and immediate alarm notification 24/7. Hanwell EMS is compatible with the Mobile app: Hanwell EMS Alarms, to monitor parameters within critical areas every minute. Existing Customers - The Louvre - The British Museum - The Mary Rose Museum - Moscow City Museum - Bushey Museum - Wardown Park Museum - Etc Case Study- Bushey Museum Hanwell's centralised temperature & humidity monitoring system chosen by Bushey Museum to help secure Government Indemnity Scheme. Case Study- Mary Rose Museum Hanwell helps the historic warshop's safe passage into the limelight proiding visitors with an insight into 16th century maritime. Environmental monitoring you can trust - Hanwell Make a call to us on: (852) 2392-8698 For Product Enquiry: hkmarketing@epc.com.hk

Pile Dynamics Standard Penetration Test (SPT) Analyzer What is SPT? The Standard Penetration Test (SPT) is a widely-employed soil exploration tool that involves using an SPT hammer to drive a split sampler at the bottom of a drill string to obtain soil samples. The number of blows required to penetrate the last 300mm (1ft) is the “N value” which is related to soil strength Standard for SPT in Hong Kong is BS 1377: 1990 Pile Dynamics- Standard Penetration Test (SPT) Analyzer Determines energy transferred by SPT Hammers using force and velocity measurements Offers simplified reporting and analysis options to speed testing results Determines N Value to help improve reliability of soil strength estimates Operates in English, SI, or Metric units EN ISO 22486-3:2005/ASTM Compliant The SPT Analyzer is compliant with EN ISO 22476-3:2005. ASTM D1586 recommends normalizing results from any SPT test using energy measurements. When these tests are performed to determine the liquefaction potential of sands, ASTM D6066 not only recommends but mandates the normalization. ASTM D4633 states that the only acceptable method of determining energy for normalization of N values is by force and velocity measurements This instrument includes a subassembly of an SPT rod that is instrumented with two strain gage bridges and two piezoresistive accelerometers. These sensors obtain the force and velocity signals necessary for the calculation of transferred energy and transfer them to the SPT Analyzer. The latest model of SPT Analyzer has a touch screen visible in all lighting conditions and responsive to gestures like pinch and zoom. Data analysis and reporting have been substantially updated for ease of use and faster output. Case Study Application in Hong Kong-Zhuhai-Macao Bridge The Standard Penetration Analyzer (SPT Analyzer) was using in the geological survey projects for the tunnel Island. Using the Pile Dynamics SPT Analyzer Make a call to us on: (852) 2392-8698 For Product Enquiry: hkmarketing@epc.com.hk or by reply this email

Contact Us for a quote for CPT Cones & Probes! What is CPT? The cone penetration test (CPT) is one of the most common methods for site investigation work in Hong Kong. The results of CPT tests can provide a quantitative index of the compactness of reclaimed sand fill. Geomil- Panther-Series Onshore Track Mounted CPT System It is designed for conducting CPT’s in any terrain as the track system guarantees traction under the harshest of conditions paired with the lowest possible ground pressure. This, combined with its deadweight, results in unmatched efficiency. The Panther comes in 3 different weight classes that are further customizable by adding ballast: Panther-100 (100 to 130 kN push capacity) Panther-130 (130 to 160 kN push capacity) Panther-170 (170 to 200 kN push capacity) Main characteristics of the Panther: • wide range of thrust capacities • power pack as separate modular unit • hydraulic installation, either manually (Classic) or electronically (Premium) controlled • Prepared for mechanical or hydraulic push/pull clamp • integrated hydraulic catching clamp • levelling jacks (3x) • safe and operator friendly work environment • enclosed and controlled working environment Geomil- Fox-Series Stand Alone CPT System The Geomil stand-alone Cone Penetration System (CPT) is a versatile unit designed to be used in a wide variety of applications. The detachable mounting design allows for flexibility for the CPT system to be placed on any base. This product is highly maneuverable and powered hydraulically by a separate power pack, driven by petrol, diesel or electrical engine. Fox-150 Modular stand-alone CPT system The Geomil Fox-150 modular stand-alone Cone Penetration System (CPT) is a versatile unit designed to be used in a wide variety of applications. The detachable mounting design allows for flexibility for the Fox-150 to be placed on any base. This product is highly maneuverable and powered hydraulically by a separate power pack, driven by petrol, diesel or electrical engine. Fox-200 Stand-alone CPT system The Geomil Fox-200 is a stand-alone system also extremely versatile like the 100/150 versions. The Fox-200 is designed to be used in a wide range of applications. Its versality for mounting, like other Geomil models, allows the system to be placed on any base. This can vary from a steel skid to a truck platform, or an excavator to a jack-up platform or barge.