Lafite Optics has NVLAP ISO17025 calibration laboratory qualifications, and its Spectralon® diffuse reflectance standard and target boards are also NVLAP ISO17025 certified. Previously, Lanfei Optics also passed the NVLAP Lab 200951-0 certification, becoming a laboratory that can calibrate full-spectrum flux standard lamps and front flux standard lamps. After the rigorous on-site evaluation and technical appraisal of its engineering, manufacturing and calibration departments, Lanfei Optics finally obtained these two certifications. The National Laboratory Voluntary Accreditation Organization (NVLAP) is administered by the National Institute of Standards and Technology (NIST).
High Lambertian properties, high diffuse reflectance materials
For any known substance, the Spectralon® diffuse reflectance standard and target plates give the highest diffuse reflectance and are available in a variety of colors, including grey and white. The durable and chemically stable Spectralon® material has a very flat spectral distribution in the UV-Vis-NIR spectrum. The reflectance of this material fluctuates no more than +/-4% in the wavelength range of 250 - 2500 nm, and its reflectance does not fluctuate by more than +/-1% in the visible band. The Spectralon® diffuse reflectance standard and target plates offer the best Lambert characteristics over the 250 - 2500 nm wavelength range.
The NVLAP certification demonstrates that Lafite Optical is accurate in its quality systems, engineering expertise, technicians, test and calibration methods, laboratory equipment and environment, traceability of measurements, processing of test and calibration equipment, and test and calibration reports. In terms of sex, we strictly follow the instructions.
(This article is a blue Philippine optical contribution)
Plate non-damaged desulfator with Smart pulse,Simple and Safe,Save your money, time and worry.
Most of Electric vehicle use lead-acid battery bank(12V /6V /8V cells packed in Series)as the power source. The design lifespan of battery is 2~3 years, but actually the battery is usually failure after 6~12 months used which State-Of-Capacity gradually decline and even some scraped. Through analysis by cutting a large number of failure batteries, the battery water loss and sulfation is quite prominent. Such as the phenomenon of battery sulfation and dehydration can be effectively inhibited to prolong the service life greatly up to 2 times.
Battery Smart Pulse Charging Restorer is a new generation of high-tech products developed specifically for restoring Electric vehicle battery and UPS power system when it is charging every time, it utilizes the energy from the charger, generating electronic smart pulse with special frequency to be resonance with the thick lead sulfate crystals in battery charging process. Under the disturbance by the specific frequency pulse, the recrystallization of lead sulfate can be prevented effectively.
Battery Charger And Restorer 2-in-1 is a multiple-stage charger with smart pulse maintenance ability.
This innovative, state-of-the-art battery restorer smartly knows how to restore battery in charging process, Unlike other common chargers on the market, you don't need to select the battery type. It works smartly on any type of 12/24/36/48/60/72-Volt lead-acid battery – VRLA, AGM and flooded. Proprietary algorithms combined with microprocessor & IC controlled technology measure the battery's voltage and current to automatically determine and deliver the precise pulse frequency and duty cycle based on the size and condition of the individual battery.
It is more than a common pulse charger and desulfator. During the restorative battery charging cycle, VoltaTech's patented, optimized frequency pulsing and smartly changeable duty cycle constantly work to minimize and reduce battery sulfation and internal resistance. By reducing the size and number of lead sulfate deposits on the battery plates- the No.1 cause of battery failures, increase capacity and release energy to keep battery in new conditions, your battery will charge deeper, maintain greater reserve capacity and last longer service lifespan– up to 2 times longer.
Battery Smart Pulse Charging Restorer
Battery Smart Pulse Charging Restorer,Battery Charger Restorer,Smart Battery Charger,Deep Cycle Battery Charger
Shenzhen Daceen Technology Co., Ltd. , https://www.daceen-sz.com