Complaint
| Model | QL-610A | QL-720A | QL-100A |
| Weighing Accuracy | 0.005g | 0.001g | 0.0001g |
| Load cell | Strain sensor | Electromagnetic force sensor | |
| Moisture readability | 0.01MC | 0.01MC | 0.001MC |
| Solid content moisture readability | 0.0001 | 0.0001 | 0.00001 |
| Moisture Range | 0.01%-100% | 0.01%-100% | 0.001%-100% |
| Solid content range | 100%-0.01% | 100%-0.01% | 100%-0.001% |
| Heating temperature range | 40ºC~160ºC | 40ºC~160ºC | 40ºC~200ºC |
| Principle | Thermal weight loss | ||
| Weighing Range | 120g | ||
| Calibration Method | External weight calibration (100g weight) | ||
| Heating Method | Ring halogen lamp heating | ||
| Heating Power | 500W | ||
| Temperature readability | 1ºC | ||
| Temperature Sensor | High-precision ultra-fine platinum and rhodium temperature sensor | ||
| Display Mode | Moisture content, solid content, drying rate, weight after drying, moisture regain, real-time temperature, graph | ||
| Shutdown Mode | Automatic, timing, manual | ||
| Time Setting | 0~99 minutes (1 minute interval) | ||
| Sample Pan | Ø102mm stainless steel | ||
| Communication Interface | Thermal printing (directly print out the moisture value and solid content) | ||
| Standard RS232 communication interface, which can be connected to PC, printer and other peripheral equipment | |||
| Voltage | 220V, 50Hz / 110V, 60Hz | ||
| Size | 310*200*205mm | ||
| Weight | 3.5kg | 4.3kg | 4.3kg |
Q:What equipments do you supply?
A: We supply metal testing, pile testing, concrete testing, soil testing, cement testing, asphalt testing, rock testing and other building lab equipments.
Q: Are your company a trading one or a factory?
A: Factory+ trade (integration), More than 10 years focusing on test instruments field.
Q: After an order is placed, when to deliver?
A: Generally about 10-25days, If we have inventory, we can arrange shipment within 3 days Please be aware that our production lead times depend on specific items and item quantities.
Q: What about the warranty with after-sales services?
A: The testing machine is guaranteed for 12 months by gaotiejian, we can help you to repair your problem con troller freely, even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.
Q: What about the product' services and qualit?
A: Each instruments must be carried out 100% quality examination and test when shipping and delivery goods Product use training, each of our product provide video training to show you how to install operate We can arrange engineer to train the operation of equipment to customer s company when you need. products are widely recognized and trusted by users.
