A&D Weighing Apollo GX-324AN Analytical Balance, 320 g, 0.1 mg (NTEP Class I)

Ohaus Explorer Semi-Micro Analytical Balances When laboratory and research activities require maximu (more)m accuracy, errors are not tolerable. The Explorer series of semi-microanalytical balances has been designed with a technology capable of guaranteeing extreme accuracy in weighing results. The most sophisticated laboratories, looking for precision and innovative technologies to obtain accurate results, can find both in the Explorer semi-microanalytical balances. Applications Weighing, Percent Weighing, Piece Counting, Check Weighing, Dynamic / Animal Weighing, Filling, Totalizing, Formulation, Differential Weighing, Density Determination, Peak Hold, Pipette Adjustment, SQC Display Display with VGA color graphics resolution (5.7 '' diagonal), 4-wire resistive touchscreen. QWERTY keyboard and numeric keypad to quickly enter GMP and GLP data and data from other applications Operation AC adapter (included) Communication Easy access communication ports including 2 USB and RS232 ports and optional third RS232 or Ethernet port. Real time clock with GLP / GMP data output. Data transfer function. Structure Metal base, ABS top chassis, stainless steel deck, anti-static glass screen with flip-down panel, replaceable protective hood, optional cash dispenser for some models Construction features AutoCal ™ fully automatic internal calibration system, fast stabilization time, four touchless sensors, integrated ionizer in ATM models, up to 14 languages ​​available, OIML models available, SAVE to USB function, menu lock switch, security bracket, hook integrated for weighing from below the balance, removable weighing platform made of stainless steel, stability indicator, overload and underload indicators, automatic stand-by. Technical features: Plate size: 80 mm Internal Calibration: AutoCal ™ - Automatic Screen: Included Model with auxiliary viewer: Available as an accessory Integrated ionizer: No Communication: RS232 (Included); USB (Included); USB Host; Ethernet (Available as an Accessory) Lid in use: Included Linearity: ± 0.1 mg Minimum weight according to (USP, 0.1% typical): 20 mg Repeatability (typical): 0.015 mg Stabilization time: 8 s Tare range: to flow by subtraction

Laboratory balance DENVER INSTRUMENT TR-64 ​​61g / 0.1mg Model: Precision balance TR64 Weighing capa (more)city: 61g Readability: 0.1 mg (0.0001g) Plate diameter: Ø 9 cm Capacity resolution: 61 g x 0.1 mg Linearity: 0.2 mg Weight: 6.6kg Tested In good working order Warning, in poor aesthetic condition. A lot of rust, missing a side glass and the 2nd glass no longer slides, but the weighing works correctly

Made of fabric, protects device housing against dust, dirt, etc.

E1-class mass standards are the elite in the world of metrology, because standards of this class rep (more)resent the highest level of precision and accuracy in mass measurement. The E1 classification is one of the most stringent standards that standards must meet in order to be considered the most advanced and trustworthy measurement tools. E1 - class standard: stainless steel wire Nominal value: 10 mg Material: stainless steel What Are the Characteristics of the E1 Class? Highest Precision - The allowable deviation from the actual weight is minimal, making standards of this class ideal for applications where every gram matters. Stability and Repeatability - This guarantees a consistent level of accuracy over the long term. Accurate Calibration - Standards of this class must be regularly compared with other standards of known mass to confirm their measurement accuracy. Materials with Unique Properties - E1 class mass standards are often made of materials with exceptional physical properties, which makes them stable and resistant to changes in environmental conditions. Application 1. Analytical Laboratories In analytical laboratories where accurate measurements are crucial, E1 class mass standards are used to calibrate balances with the highest precision. 2. Pharmaceutical Industry In drug manufacturing, where even the slightest deviation from the standard affects quality, E1 class mass standards are irreplaceable. 3. Scientific Research In scientific research, especially in areas requiring the highest precision, such as physics or chemistry, E1 class mass standards are used to ensure reliable results. 4. Metrology Industry In metrology laboratories where research on E1 class mass standards alone is carried out, E1 class standards are the standard of excellence. Class E1 mass standards are not only measuring tools, but also a symbol of metrological excellence. Their use affects the quality of measurements in various areas of life because they provide precision that can be relied upon. They are a key element in the world of mass measurement, shaping standards and raising the bar for all measurement tools.

The 21 CFR Part 11 Compliance Module is a solution especially useful for those users who are obliged (more) to conform to provisions of 21 CFR Part 11 and EU GMP Part 4, Annex 11 regulations. These two documents determine the rules for using electronic records and signatures. Data protection is guaranteed by: advanced password settings, control of logging correctness, various permission levels, data management access, backup, electronic signature, time-defined automatic logout, modification record to Audit Trail file. The module includes "Audit Trail". Audit Trail is a kind of a log where all modifications of balance settings, changes in database records and user activity are recorded. Audit Trail, for example, keeps record of previous and new modifications in databases and informs by whom and when they were introduced. This log allows the administrator to track and find out who logged in, when, who signed a document or who used invalid password. The Audit Trail Reader freeware allows users, upon connection with a balance, to display Audit Trail log and manage it by generating reports of various formats: pdf, xls, csv, html.

THB sensor THB sensor is a device measuring ambient conditions, it cooperates with: a computer (1 se (more)nsor via USB 2.0 port); direct cooperation, a weighing device (1 sensor via USB 2.0 port); direct cooperation, a THBR Box (up to 4 sensors connected to THBR Box via USB 2.0 port). The THB sensor is designed to measure parameters such as temperature, humidity, pressure, air density and vibrations level. Sensor registers level of permissible vibrations at the workstation, wherein the values of vibrations level are displayed within 0 - 100% range versus reference values in laboratory conditions. Values exceeding 100% threshold inform about potential occurrence of error greater than permissible error of mass measurement performed using weighing device. Each sensor has its own identification number that is assigned to measurements saved to the database. Ambient conditions can be monitored using: weighing instrument display website Windows OS application: THB Single or THB Multi Android application. On the basis of sent measurements, the THB Single or THB Multi software determines air temperature, humidity, pressure, density and permissible vibrations factor.

Determine the refractive index everywhere Developed for a wide range of applications, ranging from c (more)hecking the sugar concentration in beverages to checking the hydrocarbon content of fuels, METTLER TOLEDO's line of portable refractometers provide accurate and repeatable results in seconds, displaying them in units of measurement appropriate. Portable digital refractometers can be used on a flat surface or dipped directly into the sample for quick and easy measurements. Accurate results During the measurement, Refracto automatically determines the temperature and corrects the refractive index back to a standard value of 20 ° C (or any user-defined temperature). This ensures accurate results, regardless of the ambient temperature. Clarity and simplicity The keyboard and menu structure make operation simple and efficient. The results are clearly displayed on the backlit LCD screen. The Refracto portable refractometer stores up to 1100 results and includes information such as sample ID, unit of measure, date and time and much more. Simple data management The measured values ​​can be viewed directly on the portable refractometer. Exporting results from Refracto to EasyDirect ™ refractometer and density meter software offers even more flexibility. With just a few clicks, you can review and filter results on your computer and create graphs to track samples over time and better control processes. Reports can be printed from the software or directly from the instrument. Specific characteristics Measurement range Brix: Accuracy Brix  0.2% w/w Measurement range nD: Accuracy nD (±)  0.0005 Built-in Measurement Scales: others; Chemicals and freezing point tables; Refractive Index; Brix / Sugar tables Minimum sample volume: 3 mL Product Type: Portable refractometer Measuring cell materials: glass and stainless steel PC Software: EasyDirect Density and Refractometry PC Software Main norms and standards  ASTM D3321

ASTM E11 stainless steel test sieve 200x50mm - 250 µm Frame material: Stainless steel Height (metric (more)): 50 mm External (metric) diameter: 200mm Porosity: 250µm Mesh: 60 RETSCH / SAULAS compatible With seal

Dimensions (WxDxH): 600 x 490 x 600 mm

Range: 1500g Readability: 0.5g Dimensions (H x W x D): 120 x 310 x 325 mm Weighing platform (W x D): (more) 300 x 220 mm

Avidity Alto Water Purification System Lab This system was removed from a university lab, where it w (more)as surplus to requirements. Both devices power up and communicate, but we are unable to them further at our facility. This system is in good overall cosmetic condition. A password is required to operate the system, which is available on request.

This was removed from a university lab where it was surplus to requirements. The unit does not power (more) up. It is sold for spares/repairs