型號：JY500（分體）分體式煙道氧分析儀廣泛應用于電力、冶金、供暖、建材、電子等部門，分析各種工業(yè)鍋爐及窯爐中煙氣的氧含量。監(jiān)測分析大型或小型鍋爐、各種工業(yè)熔爐和燃燒裝置中燃燒氣體的氧濃度、以達到低氧合理燃燒，降低燃耗、燒損，穩(wěn)定工藝，提高產品質量，減少環(huán)境污染等效果。

分體式煙道氧分析儀技術參數(shù)  
測量范圍：0～10%/25.00% O2   
擴展量程：0~10%/25%/50.00% O2（富氧燃燒）   
測量精度：≤±1.0%FS   
重 復 性：≤±1.0%FS   
響應時間：T90≤20S   
工作溫度：低溫型0～350℃   
               中溫型0～700℃   
輸出接口：一路4～20mA或0～20mA或0～24mA  
                一路可編程報警輸出  
                一路通訊接口RS485   
供電電源：AC220V、 50/60HZ   
顯示方式：LED顯示   
分辨率：0.01%   
標定方式：在線標定   
標定流量：400～1500m/min   
傳感器原理：新氧化鋯   
使用壽命：﹥30月（正常使用條件下）   
探頭長度：常規(guī)0.5m、1.0m、1.5m，其它長度可定制   

產品特點  
友好人機對話菜單，操作直觀方便；   
以微處理機為核心，具有穩(wěn)定性好、可靠性高、校準周期長等特點；   
高精度的溫度自動補償系統(tǒng)，消除環(huán)境溫度的影響；   
測量范圍0-25％O2，自動切換量程；   
用戶可自由設置4-20mA輸出對應氧濃度上下限值；   
使用戶得到更高精度的模擬輸出；   
通過通訊接口可以和計算機實現(xiàn)單向或雙向通訊；   
良好的標定功能，用戶標準氣在線校準。  
訂貨須知（用戶訂貨時請注明） 
儀器測量范圍、探頭長度  
被測氣體壓力：正壓、微壓或負壓  
被測氣體主要成份、雜質、酸性氣體或硫化物

產品名稱：塑料粉末密度計 顆粒密度計 塊狀密度計 塑料密度檢測儀/塑料粉末測定儀 顆粒塊狀密度測定儀 產品型號：GP-120M

塑料粉末密度計 顆粒密度計 塊狀密度計 塑料密度檢測儀/塑料粉末測定儀 顆粒塊狀密度測定儀型號：TDGP-120M  

于：塑料粉末、顆粒、塊狀、新材料研究實驗室。  
原理：  
固體視密度：根據(jù)ASTM D792、GB/T 1033、JIS-K-6268、ISO  
            2781標準。采用阿基米得浮力法的原理，準確、  
            快速讀取量測數(shù)值。  
粉末真密度：根據(jù)ASTM C97-02, GB/T9966.3、G20894 、21781規(guī)定  
            采用阿基米得的浸漬置換法。  
GP-120M                           

塑料粉末密度計 顆粒密度計 塊狀密度計 塑料密度檢測儀/塑料粉末測定儀 顆粒塊狀密度測定儀程式：  
模式1、針對塑料粉末產品，可直接讀取粉末真密度。  
模式2、針對不吸水的塑料塊狀產品，也可直接讀取產品的密度。  
塑料粉末密度計 顆粒密度計 塊狀密度計 塑料密度檢測儀/塑料粉末測定儀 顆粒塊狀密度測定儀功能：  
1、采用大水槽設計，降低吊欄線的浮力所造成的誤差。  
2、采用腐蝕性液體做為媒介時，可選購防腐蝕水槽。  
3、具RS-232接口可輕易的連接PC和打印機。  

型號TDGP-120M  
秤重范圍0.001g~ 120g  
比重精度                                            0.0001 g/cm3  
設定溫度補償設定、溶液補償設定  
標準接口                                              RS-232

產品名稱：紗線動態(tài)摩擦系數(shù)測定儀 產品型號：LFY-110

LFY-110 紗線動態(tài)摩擦系數(shù)測定儀

主要用途

用于測定紗線的摩擦特性，適應于化纖長絲及其它混紡材料紗線的動態(tài)摩擦系數(shù)的測定，亦可用于皮輥等紡織器材的摩擦系數(shù)測定，是評價長絲及紡織器材摩擦系數(shù)等*的測試儀器。

儀器特征

采用絞盤法(RoLor法)測試機理，直流電機作等速引力源。                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

高精度的測力機構；

3、可調的預張力機構；

4、全自動測試控制系統(tǒng)；

技術指標

1、測力范圍及精度：0～500cN±1％

2、摩擦系數(shù)范圍：0＜μ＜1

3、摩擦角可調范圍：0度～360度

4、預張力范圍：0～24CN

5、紗線測試速度：100m/min

6、顯示內容：速度、預張力、摩擦系數(shù)

7、電源、功率： AC220V 50Hz 300W

標準

ASTM D 3108-2013《紗線與固體材料之間摩擦系數(shù)試驗方法》

T/CNTAC 4-2017《紗線與固體材料之間摩擦系數(shù)試驗方法》